156958863148

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1\times {\mathrm{4987}}^1$

素因数の和:5710

約数の個数: 48

約数和(自身を含む): 279802857600

約数和(自身を除く): 122843994452

約数列:

[1, 2, 4, 89, 178, 211, 356, 419, 422, 838, 844, 1676, 4987, 9974, 18779, 19948, 37291, 37558, 74582, 75116, 88409, 149164, 176818, 353636, 443843, 887686, 1052257, 1775372, 2089553, 2104514, 4179106, 4209028, 7868401, 8358212, 15736802, 31473604, 93650873, 185970217, 187301746, 371940434, 374603492, 440895683, 743880868, 881791366, 1763582732, 39239715787, 78479431574, 156958863148]

約数ペア:

[(1, 156958863148), (2, 78479431574), (4, 39239715787), (89, 1763582732), (178, 881791366), (211, 743880868), (356, 440895683), (419, 374603492), (422, 371940434), (838, 187301746), (844, 185970217), (1676, 93650873), (4987, 31473604), (9974, 15736802), (18779, 8358212), (19948, 7868401), (37291, 4209028), (37558, 4179106), (74582, 2104514), (75116, 2089553), (88409, 1775372), (149164, 1052257), (176818, 887686), (353636, 443843)]