164420686092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1151}}^1\times {\mathrm{70439}}^1$

素因数の和:71623

約数の個数: 72

約数和(自身を含む): 415796613120

約数和(自身を除く): 251375927028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 1151, 2028, 2302, 3453, 4604, 6906, 13812, 14963, 29926, 44889, 59852, 70439, 89778, 140878, 179556, 194519, 211317, 281756, 389038, 422634, 583557, 778076, 845268, 915707, 1167114, 1831414, 2334228, 2747121, 3662828, 5494242, 10988484, 11904191, 23808382, 35712573, 47616764, 71425146, 81075289, 142850292, 162150578, 243225867, 324301156, 486451734, 972903468, 1053978757, 2107957514, 3161936271, 4215915028, 6323872542, 12647745084, 13701723841, 27403447682, 41105171523, 54806895364, 82210343046, 164420686092]

約数ペア:

[(1, 164420686092), (2, 82210343046), (3, 54806895364), (4, 41105171523), (6, 27403447682), (12, 13701723841), (13, 12647745084), (26, 6323872542), (39, 4215915028), (52, 3161936271), (78, 2107957514), (156, 1053978757), (169, 972903468), (338, 486451734), (507, 324301156), (676, 243225867), (1014, 162150578), (1151, 142850292), (2028, 81075289), (2302, 71425146), (3453, 47616764), (4604, 35712573), (6906, 23808382), (13812, 11904191), (14963, 10988484), (29926, 5494242), (44889, 3662828), (59852, 2747121), (70439, 2334228), (89778, 1831414), (140878, 1167114), (179556, 915707), (194519, 845268), (211317, 778076), (281756, 583557), (389038, 422634)]