156748154542

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{506551}}^1$

素因数の和:506645

約数の個数: 48

約数和(自身を含む): 289731534336

約数和(自身を除く): 132983379794

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 961, 1426, 1922, 4991, 6727, 9982, 13454, 22103, 44206, 154721, 309442, 506551, 1013102, 3545857, 7091714, 11650673, 15703081, 23301346, 31406162, 81554711, 109921567, 163109422, 219843134, 361170863, 486795511, 722341726, 973591022, 2528196041, 3407568577, 5056392082, 6815137154, 11196296753, 22392593506, 78374077271, 156748154542]

約数ペア:

[(1, 156748154542), (2, 78374077271), (7, 22392593506), (14, 11196296753), (23, 6815137154), (31, 5056392082), (46, 3407568577), (62, 2528196041), (161, 973591022), (217, 722341726), (322, 486795511), (434, 361170863), (713, 219843134), (961, 163109422), (1426, 109921567), (1922, 81554711), (4991, 31406162), (6727, 23301346), (9982, 15703081), (13454, 11650673), (22103, 7091714), (44206, 3545857), (154721, 1013102), (309442, 506551)]