190854288

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 555163128

約数和(自身を除く): 364308840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 113, 144, 148, 222, 226, 296, 317, 333, 339, 444, 452, 592, 634, 666, 678, 888, 904, 951, 1017, 1268, 1332, 1356, 1776, 1808, 1902, 2034, 2536, 2664, 2712, 2853, 3804, 4068, 4181, 5072, 5328, 5424, 5706, 7608, 8136, 8362, 11412, 11729, 12543, 15216, 16272, 16724, 22824, 23458, 25086, 33448, 35187, 35821, 37629, 45648, 46916, 50172, 66896, 70374, 71642, 75258, 93832, 100344, 105561, 107463, 140748, 143284, 150516, 187664, 200688, 211122, 214926, 281496, 286568, 301032, 322389, 422244, 429852, 562992, 573136, 602064, 644778, 844488, 859704, 1289556, 1325377, 1688976, 1719408, 2579112, 2650754, 3976131, 5158224, 5301508, 7952262, 10603016, 11928393, 15904524, 21206032, 23856786, 31809048, 47713572, 63618096, 95427144, 190854288]

約数ペア:

[(1, 190854288), (2, 95427144), (3, 63618096), (4, 47713572), (6, 31809048), (8, 23856786), (9, 21206032), (12, 15904524), (16, 11928393), (18, 10603016), (24, 7952262), (36, 5301508), (37, 5158224), (48, 3976131), (72, 2650754), (74, 2579112), (111, 1719408), (113, 1688976), (144, 1325377), (148, 1289556), (222, 859704), (226, 844488), (296, 644778), (317, 602064), (333, 573136), (339, 562992), (444, 429852), (452, 422244), (592, 322389), (634, 301032), (666, 286568), (678, 281496), (888, 214926), (904, 211122), (951, 200688), (1017, 187664), (1268, 150516), (1332, 143284), (1356, 140748), (1776, 107463), (1808, 105561), (1902, 100344), (2034, 93832), (2536, 75258), (2664, 71642), (2712, 70374), (2853, 66896), (3804, 50172), (4068, 46916), (4181, 45648), (5072, 37629), (5328, 35821), (5424, 35187), (5706, 33448), (7608, 25086), (8136, 23458), (8362, 22824), (11412, 16724), (11729, 16272), (12543, 15216)]