154795746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 364928256

約数和(自身を除く): 210132510

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 241, 246, 287, 373, 482, 574, 723, 746, 861, 1119, 1446, 1687, 1722, 2238, 2611, 3374, 5061, 5222, 7833, 9881, 10122, 15293, 15666, 19762, 29643, 30586, 45879, 59286, 69167, 89893, 91758, 107051, 138334, 179786, 207501, 214102, 269679, 321153, 415002, 539358, 629251, 642306, 1258502, 1887753, 3685613, 3775506, 7371226, 11056839, 22113678, 25799291, 51598582, 77397873, 154795746]

約数ペア:

[(1, 154795746), (2, 77397873), (3, 51598582), (6, 25799291), (7, 22113678), (14, 11056839), (21, 7371226), (41, 3775506), (42, 3685613), (82, 1887753), (123, 1258502), (241, 642306), (246, 629251), (287, 539358), (373, 415002), (482, 321153), (574, 269679), (723, 214102), (746, 207501), (861, 179786), (1119, 138334), (1446, 107051), (1687, 91758), (1722, 89893), (2238, 69167), (2611, 59286), (3374, 45879), (5061, 30586), (5222, 29643), (7833, 19762), (9881, 15666), (10122, 15293)]