149209746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 348364800

約数和(自身を除く): 199155054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 179, 223, 267, 358, 446, 534, 537, 623, 669, 1074, 1246, 1253, 1338, 1561, 1869, 2506, 3122, 3738, 3759, 4683, 7518, 9366, 15931, 19847, 31862, 39694, 39917, 47793, 59541, 79834, 95586, 111517, 119082, 119751, 138929, 223034, 239502, 277858, 279419, 334551, 416787, 558838, 669102, 833574, 838257, 1676514, 3552613, 7105226, 10657839, 21315678, 24868291, 49736582, 74604873, 149209746]

約数ペア:

[(1, 149209746), (2, 74604873), (3, 49736582), (6, 24868291), (7, 21315678), (14, 10657839), (21, 7105226), (42, 3552613), (89, 1676514), (178, 838257), (179, 833574), (223, 669102), (267, 558838), (358, 416787), (446, 334551), (534, 279419), (537, 277858), (623, 239502), (669, 223034), (1074, 138929), (1246, 119751), (1253, 119082), (1338, 111517), (1561, 95586), (1869, 79834), (2506, 59541), (3122, 47793), (3738, 39917), (3759, 39694), (4683, 31862), (7518, 19847), (9366, 15931)]