156965132608

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{404783}}^1$

素因数の和:404951

約数の個数: 56

約数和(自身を含む): 319549442688

約数和(自身を除く): 162584310080

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 83, 146, 166, 292, 332, 584, 664, 1168, 1328, 2336, 2656, 4672, 5312, 6059, 12118, 24236, 48472, 96944, 193888, 387776, 404783, 809566, 1619132, 3238264, 6476528, 12953056, 25906112, 29549159, 33596989, 59098318, 67193978, 118196636, 134387956, 236393272, 268775912, 472786544, 537551824, 945573088, 1075103648, 1891146176, 2150207296, 2452580197, 4905160394, 9810320788, 19620641576, 39241283152, 78482566304, 156965132608]

約数ペア:

[(1, 156965132608), (2, 78482566304), (4, 39241283152), (8, 19620641576), (16, 9810320788), (32, 4905160394), (64, 2452580197), (73, 2150207296), (83, 1891146176), (146, 1075103648), (166, 945573088), (292, 537551824), (332, 472786544), (584, 268775912), (664, 236393272), (1168, 134387956), (1328, 118196636), (2336, 67193978), (2656, 59098318), (4672, 33596989), (5312, 29549159), (6059, 25906112), (12118, 12953056), (24236, 6476528), (48472, 3238264), (96944, 1619132), (193888, 809566), (387776, 404783)]