156957658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 292626432

約数和(自身を除く): 135668774

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 107, 143, 214, 223, 253, 286, 299, 446, 506, 598, 1177, 1391, 2354, 2453, 2461, 2782, 2899, 3289, 4906, 4922, 5129, 5798, 6578, 10258, 15301, 23861, 27071, 30602, 31889, 31993, 47722, 54142, 56419, 63778, 63986, 66677, 112838, 133354, 262471, 310193, 351923, 524942, 548803, 620386, 703846, 733447, 1097606, 1466894, 3412123, 6036833, 6824246, 7134439, 12073666, 14268878, 78478829, 156957658]

約数ペア:

[(1, 156957658), (2, 78478829), (11, 14268878), (13, 12073666), (22, 7134439), (23, 6824246), (26, 6036833), (46, 3412123), (107, 1466894), (143, 1097606), (214, 733447), (223, 703846), (253, 620386), (286, 548803), (299, 524942), (446, 351923), (506, 310193), (598, 262471), (1177, 133354), (1391, 112838), (2354, 66677), (2453, 63986), (2461, 63778), (2782, 56419), (2899, 54142), (3289, 47722), (4906, 31993), (4922, 31889), (5129, 30602), (5798, 27071), (6578, 23861), (10258, 15301)]