162115778890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13831}}^1\times {\mathrm{90163}}^1$

素因数の和:104014

約数の個数: 32

約数和(自身を含む): 314281408896

約数和(自身を除く): 152165630006

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 13831, 27662, 69155, 90163, 138310, 179803, 180326, 359606, 450815, 899015, 901630, 1172119, 1798030, 2344238, 5860595, 11721190, 1247044453, 2494088906, 6235222265, 12470444530, 16211577889, 32423155778, 81057889445, 162115778890]

約数ペア:

[(1, 162115778890), (2, 81057889445), (5, 32423155778), (10, 16211577889), (13, 12470444530), (26, 6235222265), (65, 2494088906), (130, 1247044453), (13831, 11721190), (27662, 5860595), (69155, 2344238), (90163, 1798030), (138310, 1172119), (179803, 901630), (180326, 899015), (359606, 450815)]