156955247874

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{5651}}^1$

素因数の和:6044

約数の個数: 96

約数和(自身を含む): 349919751168

約数和(自身を除く): 192964503294

約数列:

[1, 2, 3, 6, 9, 18, 71, 103, 142, 206, 211, 213, 309, 422, 426, 618, 633, 639, 927, 1266, 1278, 1854, 1899, 3798, 5651, 7313, 11302, 14626, 14981, 16953, 21733, 21939, 29962, 33906, 43466, 43878, 44943, 50859, 65199, 65817, 89886, 101718, 130398, 131634, 134829, 195597, 269658, 391194, 401221, 582053, 802442, 1164106, 1192361, 1203663, 1543043, 1746159, 2384722, 2407326, 3086086, 3492318, 3577083, 3610989, 4629129, 5238477, 7154166, 7221978, 9258258, 10476954, 10731249, 13887387, 21462498, 27774774, 41325763, 82651526, 84657631, 122813183, 123977289, 169315262, 245626366, 247954578, 253972893, 368439549, 371931867, 507945786, 736879098, 743863734, 761918679, 1105318647, 1523837358, 2210637294, 8719735993, 17439471986, 26159207979, 52318415958, 78477623937, 156955247874]

約数ペア:

[(1, 156955247874), (2, 78477623937), (3, 52318415958), (6, 26159207979), (9, 17439471986), (18, 8719735993), (71, 2210637294), (103, 1523837358), (142, 1105318647), (206, 761918679), (211, 743863734), (213, 736879098), (309, 507945786), (422, 371931867), (426, 368439549), (618, 253972893), (633, 247954578), (639, 245626366), (927, 169315262), (1266, 123977289), (1278, 122813183), (1854, 84657631), (1899, 82651526), (3798, 41325763), (5651, 27774774), (7313, 21462498), (11302, 13887387), (14626, 10731249), (14981, 10476954), (16953, 9258258), (21733, 7221978), (21939, 7154166), (29962, 5238477), (33906, 4629129), (43466, 3610989), (43878, 3577083), (44943, 3492318), (50859, 3086086), (65199, 2407326), (65817, 2384722), (89886, 1746159), (101718, 1543043), (130398, 1203663), (131634, 1192361), (134829, 1164106), (195597, 802442), (269658, 582053), (391194, 401221)]