156899570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{3583}}^1$

素因数の和:3770

約数の個数: 32

約数和(自身を含む): 294174720

約数和(自身を除く): 137275150

約数列:

[1, 2, 5, 10, 29, 58, 145, 151, 290, 302, 755, 1510, 3583, 4379, 7166, 8758, 17915, 21895, 35830, 43790, 103907, 207814, 519535, 541033, 1039070, 1082066, 2705165, 5410330, 15689957, 31379914, 78449785, 156899570]

約数ペア:

[(1, 156899570), (2, 78449785), (5, 31379914), (10, 15689957), (29, 5410330), (58, 2705165), (145, 1082066), (151, 1039070), (290, 541033), (302, 519535), (755, 207814), (1510, 103907), (3583, 43790), (4379, 35830), (7166, 21895), (8758, 17915)]