156920098762

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{21647}}^1$

素因数の和:21943

約数の個数: 64

約数和(自身を含む): 280969565184

約数和(自身を除く): 124049466422

約数列:

[1, 2, 7, 14, 41, 73, 82, 146, 173, 287, 346, 511, 574, 1022, 1211, 2422, 2993, 5986, 7093, 12629, 14186, 20951, 21647, 25258, 41902, 43294, 49651, 88403, 99302, 151529, 176806, 303058, 517789, 887527, 1035578, 1580231, 1775054, 3160462, 3624523, 3744931, 6212689, 7249046, 7489862, 11061617, 12425378, 22123234, 26214517, 52429034, 64789471, 129578942, 153542171, 273379963, 307084342, 453526297, 546759926, 907052594, 1074795197, 1913659741, 2149590394, 3827319482, 11208578483, 22417156966, 78460049381, 156920098762]

約数ペア:

[(1, 156920098762), (2, 78460049381), (7, 22417156966), (14, 11208578483), (41, 3827319482), (73, 2149590394), (82, 1913659741), (146, 1074795197), (173, 907052594), (287, 546759926), (346, 453526297), (511, 307084342), (574, 273379963), (1022, 153542171), (1211, 129578942), (2422, 64789471), (2993, 52429034), (5986, 26214517), (7093, 22123234), (12629, 12425378), (14186, 11061617), (20951, 7489862), (21647, 7249046), (25258, 6212689), (41902, 3744931), (43294, 3624523), (49651, 3160462), (88403, 1775054), (99302, 1580231), (151529, 1035578), (176806, 887527), (303058, 517789)]