138559792

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1286

約数の個数: 80

約数和(自身を含む): 330460992

約数和(自身を除く): 191901200

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 61, 68, 112, 119, 122, 136, 238, 244, 272, 427, 476, 488, 854, 952, 976, 1037, 1193, 1708, 1904, 2074, 2386, 3416, 4148, 4772, 6832, 7259, 8296, 8351, 9544, 14518, 16592, 16702, 19088, 20281, 29036, 33404, 40562, 58072, 66808, 72773, 81124, 116144, 133616, 141967, 145546, 162248, 283934, 291092, 324496, 509411, 567868, 582184, 1018822, 1135736, 1164368, 1237141, 2037644, 2271472, 2474282, 4075288, 4948564, 8150576, 8659987, 9897128, 17319974, 19794256, 34639948, 69279896, 138559792]

約数ペア:

[(1, 138559792), (2, 69279896), (4, 34639948), (7, 19794256), (8, 17319974), (14, 9897128), (16, 8659987), (17, 8150576), (28, 4948564), (34, 4075288), (56, 2474282), (61, 2271472), (68, 2037644), (112, 1237141), (119, 1164368), (122, 1135736), (136, 1018822), (238, 582184), (244, 567868), (272, 509411), (427, 324496), (476, 291092), (488, 283934), (854, 162248), (952, 145546), (976, 141967), (1037, 133616), (1193, 116144), (1708, 81124), (1904, 72773), (2074, 66808), (2386, 58072), (3416, 40562), (4148, 33404), (4772, 29036), (6832, 20281), (7259, 19088), (8296, 16702), (8351, 16592), (9544, 14518)]