156969667548

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1327}}^1\times {\mathrm{46279}}^1$

素因数の和:47687

約数の個数: 72

約数和(自身を含む): 402684871680

約数和(自身を除く): 245715204132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 1327, 2556, 2654, 3981, 5308, 7962, 11943, 15924, 23886, 46279, 47772, 92558, 94217, 138837, 185116, 188434, 277674, 282651, 376868, 416511, 555348, 565302, 833022, 847953, 1130604, 1666044, 1695906, 3285809, 3391812, 6571618, 9857427, 13143236, 19714854, 29572281, 39429708, 59144562, 61412233, 118289124, 122824466, 184236699, 245648932, 368473398, 552710097, 736946796, 1105420194, 2210840388, 4360268543, 8720537086, 13080805629, 17441074172, 26161611258, 39242416887, 52323222516, 78484833774, 156969667548]

約数ペア:

[(1, 156969667548), (2, 78484833774), (3, 52323222516), (4, 39242416887), (6, 26161611258), (9, 17441074172), (12, 13080805629), (18, 8720537086), (36, 4360268543), (71, 2210840388), (142, 1105420194), (213, 736946796), (284, 552710097), (426, 368473398), (639, 245648932), (852, 184236699), (1278, 122824466), (1327, 118289124), (2556, 61412233), (2654, 59144562), (3981, 39429708), (5308, 29572281), (7962, 19714854), (11943, 13143236), (15924, 9857427), (23886, 6571618), (46279, 3391812), (47772, 3285809), (92558, 1695906), (94217, 1666044), (138837, 1130604), (185116, 847953), (188434, 833022), (277674, 565302), (282651, 555348), (376868, 416511)]