164036912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4129}}^1$

素因数の和:4341

約数の個数: 40

約数和(自身を含む): 344144640

約数和(自身を除く): 180107728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 2483, 3056, 4129, 4966, 8258, 9932, 16516, 19864, 33032, 39728, 53677, 66064, 107354, 214708, 429416, 788639, 858832, 1577278, 3154556, 6309112, 10252307, 12618224, 20504614, 41009228, 82018456, 164036912]

約数ペア:

[(1, 164036912), (2, 82018456), (4, 41009228), (8, 20504614), (13, 12618224), (16, 10252307), (26, 6309112), (52, 3154556), (104, 1577278), (191, 858832), (208, 788639), (382, 429416), (764, 214708), (1528, 107354), (2483, 66064), (3056, 53677), (4129, 39728), (4966, 33032), (8258, 19864), (9932, 16516)]