16105212

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 42574896

約数和(自身を除く): 26469684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 107, 111, 113, 148, 214, 222, 226, 321, 333, 339, 428, 444, 452, 642, 666, 678, 963, 1017, 1284, 1332, 1356, 1926, 2034, 3852, 3959, 4068, 4181, 7918, 8362, 11877, 12091, 12543, 15836, 16724, 23754, 24182, 25086, 35631, 36273, 37629, 47508, 48364, 50172, 71262, 72546, 75258, 108819, 142524, 145092, 150516, 217638, 435276, 447367, 894734, 1342101, 1789468, 2684202, 4026303, 5368404, 8052606, 16105212]

約数ペア:

[(1, 16105212), (2, 8052606), (3, 5368404), (4, 4026303), (6, 2684202), (9, 1789468), (12, 1342101), (18, 894734), (36, 447367), (37, 435276), (74, 217638), (107, 150516), (111, 145092), (113, 142524), (148, 108819), (214, 75258), (222, 72546), (226, 71262), (321, 50172), (333, 48364), (339, 47508), (428, 37629), (444, 36273), (452, 35631), (642, 25086), (666, 24182), (678, 23754), (963, 16724), (1017, 15836), (1284, 12543), (1332, 12091), (1356, 11877), (1926, 8362), (2034, 7918), (3852, 4181), (3959, 4068)]