155292392

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1531}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 301497600

約数和(自身を除く): 146205208

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 409, 818, 1531, 1636, 3062, 3272, 6124, 12248, 12679, 25358, 47461, 50716, 94922, 101432, 189844, 379688, 626179, 1252358, 2504716, 5009432, 19411549, 38823098, 77646196, 155292392]

約数ペア:

[(1, 155292392), (2, 77646196), (4, 38823098), (8, 19411549), (31, 5009432), (62, 2504716), (124, 1252358), (248, 626179), (409, 379688), (818, 189844), (1531, 101432), (1636, 94922), (3062, 50716), (3272, 47461), (6124, 25358), (12248, 12679)]