15696977170924

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{7293199}}^1$

素因数の和:7293435

約数の個数: 72

約数和(自身を含む): 32591852160000

約数和(自身を除く): 16894874989076

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 139, 158, 196, 278, 316, 553, 556, 973, 1106, 1946, 2212, 3871, 3892, 6811, 7742, 10981, 13622, 15484, 21962, 27244, 43924, 76867, 153734, 307468, 538069, 1076138, 2152276, 7293199, 14586398, 29172796, 51052393, 102104786, 204209572, 357366751, 576162721, 714733502, 1013754661, 1152325442, 1429467004, 2027509322, 2304650884, 4033139047, 4055018644, 7096282627, 8066278094, 14192565254, 16132556188, 28231973329, 28385130508, 49673978389, 56463946658, 80086618219, 99347956778, 112927893316, 160173236438, 198695913556, 320346472876, 560606327533, 1121212655066, 2242425310132, 3924244292731, 7848488585462, 15696977170924]

約数ペア:

[(1, 15696977170924), (2, 7848488585462), (4, 3924244292731), (7, 2242425310132), (14, 1121212655066), (28, 560606327533), (49, 320346472876), (79, 198695913556), (98, 160173236438), (139, 112927893316), (158, 99347956778), (196, 80086618219), (278, 56463946658), (316, 49673978389), (553, 28385130508), (556, 28231973329), (973, 16132556188), (1106, 14192565254), (1946, 8066278094), (2212, 7096282627), (3871, 4055018644), (3892, 4033139047), (6811, 2304650884), (7742, 2027509322), (10981, 1429467004), (13622, 1152325442), (15484, 1013754661), (21962, 714733502), (27244, 576162721), (43924, 357366751), (76867, 204209572), (153734, 102104786), (307468, 51052393), (538069, 29172796), (1076138, 14586398), (2152276, 7293199)]