163115304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1119

約数の個数: 128

約数和(自身を含む): 483840000

約数和(自身を除く): 320724696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 31, 33, 38, 44, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 186, 209, 228, 248, 264, 341, 372, 418, 456, 589, 627, 682, 744, 836, 1023, 1049, 1178, 1254, 1364, 1672, 1767, 2046, 2098, 2356, 2508, 2728, 3147, 3534, 4092, 4196, 4712, 5016, 6294, 6479, 7068, 8184, 8392, 11539, 12588, 12958, 14136, 19437, 19931, 23078, 25176, 25916, 32519, 34617, 38874, 39862, 46156, 51832, 59793, 65038, 69234, 77748, 79724, 92312, 97557, 119586, 130076, 138468, 155496, 159448, 195114, 219241, 239172, 260152, 276936, 357709, 390228, 438482, 478344, 617861, 657723, 715418, 780456, 876964, 1073127, 1235722, 1315446, 1430836, 1753928, 1853583, 2146254, 2471444, 2630892, 2861672, 3707166, 4292508, 4942888, 5261784, 6796471, 7414332, 8585016, 13592942, 14828664, 20389413, 27185884, 40778826, 54371768, 81557652, 163115304]

約数ペア:

[(1, 163115304), (2, 81557652), (3, 54371768), (4, 40778826), (6, 27185884), (8, 20389413), (11, 14828664), (12, 13592942), (19, 8585016), (22, 7414332), (24, 6796471), (31, 5261784), (33, 4942888), (38, 4292508), (44, 3707166), (57, 2861672), (62, 2630892), (66, 2471444), (76, 2146254), (88, 1853583), (93, 1753928), (114, 1430836), (124, 1315446), (132, 1235722), (152, 1073127), (186, 876964), (209, 780456), (228, 715418), (248, 657723), (264, 617861), (341, 478344), (372, 438482), (418, 390228), (456, 357709), (589, 276936), (627, 260152), (682, 239172), (744, 219241), (836, 195114), (1023, 159448), (1049, 155496), (1178, 138468), (1254, 130076), (1364, 119586), (1672, 97557), (1767, 92312), (2046, 79724), (2098, 77748), (2356, 69234), (2508, 65038), (2728, 59793), (3147, 51832), (3534, 46156), (4092, 39862), (4196, 38874), (4712, 34617), (5016, 32519), (6294, 25916), (6479, 25176), (7068, 23078), (8184, 19931), (8392, 19437), (11539, 14136), (12588, 12958)]