149512264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 321096960

約数和(自身を除く): 171584696

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 47, 74, 88, 94, 148, 188, 296, 376, 407, 517, 814, 977, 1034, 1628, 1739, 1954, 2068, 3256, 3478, 3908, 4136, 6956, 7816, 10747, 13912, 19129, 21494, 36149, 38258, 42988, 45919, 72298, 76516, 85976, 91838, 144596, 153032, 183676, 289192, 367352, 397639, 505109, 795278, 1010218, 1590556, 1699003, 2020436, 3181112, 3398006, 4040872, 6796012, 13592024, 18689033, 37378066, 74756132, 149512264]

約数ペア:

[(1, 149512264), (2, 74756132), (4, 37378066), (8, 18689033), (11, 13592024), (22, 6796012), (37, 4040872), (44, 3398006), (47, 3181112), (74, 2020436), (88, 1699003), (94, 1590556), (148, 1010218), (188, 795278), (296, 505109), (376, 397639), (407, 367352), (517, 289192), (814, 183676), (977, 153032), (1034, 144596), (1628, 91838), (1739, 85976), (1954, 76516), (2068, 72298), (3256, 45919), (3478, 42988), (3908, 38258), (4136, 36149), (6956, 21494), (7816, 19129), (10747, 13912)]