157206456

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 506188800

約数和(自身を除く): 348982344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 31, 33, 36, 38, 44, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 152, 171, 186, 198, 209, 228, 248, 264, 279, 337, 341, 342, 372, 396, 418, 456, 558, 589, 627, 674, 682, 684, 744, 792, 836, 1011, 1023, 1116, 1178, 1254, 1348, 1364, 1368, 1672, 1767, 1881, 2022, 2046, 2232, 2356, 2508, 2696, 2728, 3033, 3069, 3534, 3707, 3762, 4044, 4092, 4712, 5016, 5301, 6066, 6138, 6403, 6479, 7068, 7414, 7524, 8088, 8184, 10447, 10602, 11121, 12132, 12276, 12806, 12958, 14136, 14828, 15048, 19209, 19437, 20894, 21204, 22242, 24264, 24552, 25612, 25916, 29656, 31341, 33363, 38418, 38874, 41788, 42408, 44484, 51224, 51832, 57627, 58311, 62682, 66726, 70433, 76836, 77748, 83576, 88968, 94023, 114917, 115254, 116622, 125364, 133452, 140866, 153672, 155496, 188046, 198493, 211299, 229834, 230508, 233244, 250728, 266904, 281732, 344751, 376092, 396986, 422598, 459668, 461016, 466488, 563464, 595479, 633897, 689502, 752184, 793972, 845196, 919336, 1034253, 1190958, 1267794, 1379004, 1587944, 1690392, 1786437, 2068506, 2183423, 2381916, 2535588, 2758008, 3572874, 4137012, 4366846, 4763832, 5071176, 6550269, 7145748, 8274024, 8733692, 13100538, 14291496, 17467384, 19650807, 26201076, 39301614, 52402152, 78603228, 157206456]

約数ペア:

[(1, 157206456), (2, 78603228), (3, 52402152), (4, 39301614), (6, 26201076), (8, 19650807), (9, 17467384), (11, 14291496), (12, 13100538), (18, 8733692), (19, 8274024), (22, 7145748), (24, 6550269), (31, 5071176), (33, 4763832), (36, 4366846), (38, 4137012), (44, 3572874), (57, 2758008), (62, 2535588), (66, 2381916), (72, 2183423), (76, 2068506), (88, 1786437), (93, 1690392), (99, 1587944), (114, 1379004), (124, 1267794), (132, 1190958), (152, 1034253), (171, 919336), (186, 845196), (198, 793972), (209, 752184), (228, 689502), (248, 633897), (264, 595479), (279, 563464), (337, 466488), (341, 461016), (342, 459668), (372, 422598), (396, 396986), (418, 376092), (456, 344751), (558, 281732), (589, 266904), (627, 250728), (674, 233244), (682, 230508), (684, 229834), (744, 211299), (792, 198493), (836, 188046), (1011, 155496), (1023, 153672), (1116, 140866), (1178, 133452), (1254, 125364), (1348, 116622), (1364, 115254), (1368, 114917), (1672, 94023), (1767, 88968), (1881, 83576), (2022, 77748), (2046, 76836), (2232, 70433), (2356, 66726), (2508, 62682), (2696, 58311), (2728, 57627), (3033, 51832), (3069, 51224), (3534, 44484), (3707, 42408), (3762, 41788), (4044, 38874), (4092, 38418), (4712, 33363), (5016, 31341), (5301, 29656), (6066, 25916), (6138, 25612), (6403, 24552), (6479, 24264), (7068, 22242), (7414, 21204), (7524, 20894), (8088, 19437), (8184, 19209), (10447, 15048), (10602, 14828), (11121, 14136), (12132, 12958), (12276, 12806)]