153016556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1889}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 335301120

約数和(自身を除く): 182284564

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 263, 308, 526, 1052, 1841, 1889, 2893, 3682, 3778, 5786, 7364, 7556, 11572, 13223, 20251, 20779, 26446, 40502, 41558, 52892, 81004, 83116, 145453, 290906, 496807, 581812, 993614, 1987228, 3477649, 5464877, 6955298, 10929754, 13910596, 21859508, 38254139, 76508278, 153016556]

約数ペア:

[(1, 153016556), (2, 76508278), (4, 38254139), (7, 21859508), (11, 13910596), (14, 10929754), (22, 6955298), (28, 5464877), (44, 3477649), (77, 1987228), (154, 993614), (263, 581812), (308, 496807), (526, 290906), (1052, 145453), (1841, 83116), (1889, 81004), (2893, 52892), (3682, 41558), (3778, 40502), (5786, 26446), (7364, 20779), (7556, 20251), (11572, 13223)]