156746893755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1\times {\mathrm{221831}}^1$

素因数の和:222036

約数の個数: 48

約数和(自身を含む): 268051140864

約数和(自身を除く): 111304247109

約数列:

[1, 3, 5, 15, 17, 51, 85, 163, 255, 289, 489, 815, 867, 1445, 2445, 2771, 4335, 8313, 13855, 41565, 47107, 141321, 221831, 235535, 665493, 706605, 1109155, 3327465, 3771127, 11313381, 18855635, 36158453, 56566905, 64109159, 108475359, 180792265, 192327477, 320545795, 542376795, 614693701, 961637385, 1844081103, 3073468505, 9220405515, 10449792917, 31349378751, 52248964585, 156746893755]

約数ペア:

[(1, 156746893755), (3, 52248964585), (5, 31349378751), (15, 10449792917), (17, 9220405515), (51, 3073468505), (85, 1844081103), (163, 961637385), (255, 614693701), (289, 542376795), (489, 320545795), (815, 192327477), (867, 180792265), (1445, 108475359), (2445, 64109159), (2771, 56566905), (4335, 36158453), (8313, 18855635), (13855, 11313381), (41565, 3771127), (47107, 3327465), (141321, 1109155), (221831, 706605), (235535, 665493)]