189867222714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{128923}}^1$

素因数の和:129259

約数の個数: 64

約数和(自身を含む): 415857254400

約数和(自身を除く): 225990031686

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 239, 474, 478, 717, 1027, 1434, 2054, 3081, 3107, 6162, 6214, 9321, 18642, 18881, 37762, 56643, 113286, 128923, 245453, 257846, 386769, 490906, 736359, 773538, 1472718, 1675999, 3351998, 5027997, 10055994, 10184917, 20369834, 30554751, 30812597, 61109502, 61625194, 92437791, 132403921, 184875582, 264807842, 397211763, 400563761, 794423526, 801127522, 1201691283, 2403382566, 2434195163, 4868390326, 7302585489, 14605170978, 31644537119, 63289074238, 94933611357, 189867222714]

約数ペア:

[(1, 189867222714), (2, 94933611357), (3, 63289074238), (6, 31644537119), (13, 14605170978), (26, 7302585489), (39, 4868390326), (78, 2434195163), (79, 2403382566), (158, 1201691283), (237, 801127522), (239, 794423526), (474, 400563761), (478, 397211763), (717, 264807842), (1027, 184875582), (1434, 132403921), (2054, 92437791), (3081, 61625194), (3107, 61109502), (6162, 30812597), (6214, 30554751), (9321, 20369834), (18642, 10184917), (18881, 10055994), (37762, 5027997), (56643, 3351998), (113286, 1675999), (128923, 1472718), (245453, 773538), (257846, 736359), (386769, 490906)]