163965714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 380806272

約数和(自身を除く): 216840558

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 317, 374, 461, 561, 634, 922, 951, 1122, 1383, 1902, 2766, 3487, 5071, 5389, 6974, 7837, 10142, 10461, 10778, 15213, 15674, 16167, 20922, 23511, 30426, 32334, 47022, 59279, 86207, 118558, 146137, 172414, 177837, 258621, 292274, 355674, 438411, 517242, 876822, 1607507, 2484329, 3215014, 4822521, 4968658, 7452987, 9645042, 14905974, 27327619, 54655238, 81982857, 163965714]

約数ペア:

[(1, 163965714), (2, 81982857), (3, 54655238), (6, 27327619), (11, 14905974), (17, 9645042), (22, 7452987), (33, 4968658), (34, 4822521), (51, 3215014), (66, 2484329), (102, 1607507), (187, 876822), (317, 517242), (374, 438411), (461, 355674), (561, 292274), (634, 258621), (922, 177837), (951, 172414), (1122, 146137), (1383, 118558), (1902, 86207), (2766, 59279), (3487, 47022), (5071, 32334), (5389, 30426), (6974, 23511), (7837, 20922), (10142, 16167), (10461, 15674), (10778, 15213)]