164420664

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1$

素因数の和:2180

約数の個数: 64

約数和(自身を含む): 425917440

約数和(自身を除く): 261496776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 71, 94, 141, 142, 188, 213, 282, 284, 376, 426, 564, 568, 852, 1128, 1704, 2053, 3337, 4106, 6159, 6674, 8212, 10011, 12318, 13348, 16424, 20022, 24636, 26696, 40044, 49272, 80088, 96491, 145763, 192982, 289473, 291526, 385964, 437289, 578946, 583052, 771928, 874578, 1157892, 1166104, 1749156, 2315784, 3498312, 6850861, 13701722, 20552583, 27403444, 41105166, 54806888, 82210332, 164420664]

約数ペア:

[(1, 164420664), (2, 82210332), (3, 54806888), (4, 41105166), (6, 27403444), (8, 20552583), (12, 13701722), (24, 6850861), (47, 3498312), (71, 2315784), (94, 1749156), (141, 1166104), (142, 1157892), (188, 874578), (213, 771928), (282, 583052), (284, 578946), (376, 437289), (426, 385964), (564, 291526), (568, 289473), (852, 192982), (1128, 145763), (1704, 96491), (2053, 80088), (3337, 49272), (4106, 40044), (6159, 26696), (6674, 24636), (8212, 20022), (10011, 16424), (12318, 13348)]