156746660646

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1279}}^1\times {\mathrm{2683}}^1$

素因数の和:4321

約数の個数: 64

約数和(自身を含む): 328490680320

約数和(自身を除く): 171744019674

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 331, 662, 993, 1279, 1986, 2558, 2683, 3837, 5366, 7613, 7674, 8049, 15226, 16098, 22839, 29417, 45678, 58834, 61709, 88251, 123418, 176502, 185127, 370254, 423349, 846698, 888073, 1270047, 1776146, 2540094, 2664219, 3431557, 5328438, 6863114, 9737027, 10294671, 19474054, 20425679, 20589342, 29211081, 40851358, 58422162, 61277037, 78925811, 122554074, 157851622, 236777433, 473554866, 1135845367, 2271690734, 3407536101, 6815072202, 26124443441, 52248886882, 78373330323, 156746660646]

約数ペア:

[(1, 156746660646), (2, 78373330323), (3, 52248886882), (6, 26124443441), (23, 6815072202), (46, 3407536101), (69, 2271690734), (138, 1135845367), (331, 473554866), (662, 236777433), (993, 157851622), (1279, 122554074), (1986, 78925811), (2558, 61277037), (2683, 58422162), (3837, 40851358), (5366, 29211081), (7613, 20589342), (7674, 20425679), (8049, 19474054), (15226, 10294671), (16098, 9737027), (22839, 6863114), (29417, 5328438), (45678, 3431557), (58834, 2664219), (61709, 2540094), (88251, 1776146), (123418, 1270047), (176502, 888073), (185127, 846698), (370254, 423349)]