156918164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{7879}}^1$

素因数の和:8279

約数の個数: 24

約数和(自身を含む): 296540160

約数和(自身を除く): 139621996

約数列:

[1, 2, 4, 13, 26, 52, 383, 766, 1532, 4979, 7879, 9958, 15758, 19916, 31516, 102427, 204854, 409708, 3017657, 6035314, 12070628, 39229541, 78459082, 156918164]

約数ペア:

[(1, 156918164), (2, 78459082), (4, 39229541), (13, 12070628), (26, 6035314), (52, 3017657), (383, 409708), (766, 204854), (1532, 102427), (4979, 31516), (7879, 19916), (9958, 15758)]