15696728152

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{261229}}^1$

素因数の和:261308

約数の個数: 64

約数和(自身を含む): 35736264000

約数和(自身を除く): 20039535848

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 37, 56, 58, 74, 116, 148, 203, 232, 259, 296, 406, 518, 812, 1036, 1073, 1624, 2072, 2146, 4292, 7511, 8584, 15022, 30044, 60088, 261229, 522458, 1044916, 1828603, 2089832, 3657206, 7314412, 7575641, 9665473, 14628824, 15151282, 19330946, 30302564, 38661892, 53029487, 60605128, 67658311, 77323784, 106058974, 135316622, 212117948, 270633244, 280298717, 424235896, 541266488, 560597434, 1121194868, 1962091019, 2242389736, 3924182038, 7848364076, 15696728152]

約数ペア:

[(1, 15696728152), (2, 7848364076), (4, 3924182038), (7, 2242389736), (8, 1962091019), (14, 1121194868), (28, 560597434), (29, 541266488), (37, 424235896), (56, 280298717), (58, 270633244), (74, 212117948), (116, 135316622), (148, 106058974), (203, 77323784), (232, 67658311), (259, 60605128), (296, 53029487), (406, 38661892), (518, 30302564), (812, 19330946), (1036, 15151282), (1073, 14628824), (1624, 9665473), (2072, 7575641), (2146, 7314412), (4292, 3657206), (7511, 2089832), (8584, 1828603), (15022, 1044916), (30044, 522458), (60088, 261229)]