155806992

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 519966720

約数和(自身を除く): 364159728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 33, 36, 38, 44, 48, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 144, 152, 167, 171, 176, 186, 198, 209, 228, 248, 264, 279, 304, 334, 341, 342, 372, 396, 418, 456, 496, 501, 528, 558, 589, 627, 668, 682, 684, 744, 792, 836, 912, 1002, 1023, 1116, 1178, 1254, 1336, 1364, 1368, 1488, 1503, 1584, 1672, 1767, 1837, 1881, 2004, 2046, 2232, 2356, 2508, 2672, 2728, 2736, 3006, 3069, 3173, 3344, 3534, 3674, 3762, 4008, 4092, 4464, 4712, 5016, 5177, 5301, 5456, 5511, 6012, 6138, 6346, 6479, 7068, 7348, 7524, 8016, 8184, 9424, 9519, 10032, 10354, 10602, 11022, 12024, 12276, 12692, 12958, 14136, 14696, 15048, 15531, 16368, 16533, 19038, 19437, 20708, 21204, 22044, 24048, 24552, 25384, 25916, 28272, 28557, 29392, 30096, 31062, 33066, 34903, 38076, 38874, 41416, 42408, 44088, 46593, 49104, 50768, 51832, 56947, 57114, 58311, 62124, 66132, 69806, 76152, 77748, 82832, 84816, 88176, 93186, 98363, 103664, 104709, 113894, 114228, 116622, 124248, 132264, 139612, 152304, 155496, 170841, 186372, 196726, 209418, 227788, 228456, 233244, 248496, 264528, 279224, 295089, 310992, 314127, 341682, 372744, 393452, 418836, 455576, 456912, 466488, 512523, 558448, 590178, 628254, 683364, 745488, 786904, 837672, 885267, 911152, 932976, 1025046, 1081993, 1180356, 1256508, 1366728, 1573808, 1675344, 1770534, 2050092, 2163986, 2360712, 2513016, 2733456, 3245979, 3541068, 4100184, 4327972, 4721424, 5026032, 6491958, 7082136, 8200368, 8655944, 9737937, 12983916, 14164272, 17311888, 19475874, 25967832, 38951748, 51935664, 77903496, 155806992]

約数ペア:

[(1, 155806992), (2, 77903496), (3, 51935664), (4, 38951748), (6, 25967832), (8, 19475874), (9, 17311888), (11, 14164272), (12, 12983916), (16, 9737937), (18, 8655944), (19, 8200368), (22, 7082136), (24, 6491958), (31, 5026032), (33, 4721424), (36, 4327972), (38, 4100184), (44, 3541068), (48, 3245979), (57, 2733456), (62, 2513016), (66, 2360712), (72, 2163986), (76, 2050092), (88, 1770534), (93, 1675344), (99, 1573808), (114, 1366728), (124, 1256508), (132, 1180356), (144, 1081993), (152, 1025046), (167, 932976), (171, 911152), (176, 885267), (186, 837672), (198, 786904), (209, 745488), (228, 683364), (248, 628254), (264, 590178), (279, 558448), (304, 512523), (334, 466488), (341, 456912), (342, 455576), (372, 418836), (396, 393452), (418, 372744), (456, 341682), (496, 314127), (501, 310992), (528, 295089), (558, 279224), (589, 264528), (627, 248496), (668, 233244), (682, 228456), (684, 227788), (744, 209418), (792, 196726), (836, 186372), (912, 170841), (1002, 155496), (1023, 152304), (1116, 139612), (1178, 132264), (1254, 124248), (1336, 116622), (1364, 114228), (1368, 113894), (1488, 104709), (1503, 103664), (1584, 98363), (1672, 93186), (1767, 88176), (1837, 84816), (1881, 82832), (2004, 77748), (2046, 76152), (2232, 69806), (2356, 66132), (2508, 62124), (2672, 58311), (2728, 57114), (2736, 56947), (3006, 51832), (3069, 50768), (3173, 49104), (3344, 46593), (3534, 44088), (3674, 42408), (3762, 41416), (4008, 38874), (4092, 38076), (4464, 34903), (4712, 33066), (5016, 31062), (5177, 30096), (5301, 29392), (5456, 28557), (5511, 28272), (6012, 25916), (6138, 25384), (6346, 24552), (6479, 24048), (7068, 22044), (7348, 21204), (7524, 20708), (8016, 19437), (8184, 19038), (9424, 16533), (9519, 16368), (10032, 15531), (10354, 15048), (10602, 14696), (11022, 14136), (12024, 12958), (12276, 12692)]