154027684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 294731136

約数和(自身を除く): 140703452

約数列:

[1, 2, 4, 17, 34, 61, 68, 71, 122, 142, 244, 284, 523, 1037, 1046, 1207, 2074, 2092, 2414, 4148, 4331, 4828, 8662, 8891, 17324, 17782, 31903, 35564, 37133, 63806, 73627, 74266, 127612, 147254, 148532, 294508, 542351, 631261, 1084702, 1262522, 2169404, 2265113, 2525044, 4530226, 9060452, 38506921, 77013842, 154027684]

約数ペア:

[(1, 154027684), (2, 77013842), (4, 38506921), (17, 9060452), (34, 4530226), (61, 2525044), (68, 2265113), (71, 2169404), (122, 1262522), (142, 1084702), (244, 631261), (284, 542351), (523, 294508), (1037, 148532), (1046, 147254), (1207, 127612), (2074, 74266), (2092, 73627), (2414, 63806), (4148, 37133), (4331, 35564), (4828, 31903), (8662, 17782), (8891, 17324)]