157717196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 358256640

約数和(自身を除く): 200539444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 67, 91, 116, 134, 182, 203, 223, 268, 364, 377, 406, 446, 469, 754, 812, 871, 892, 938, 1508, 1561, 1742, 1876, 1943, 2639, 2899, 3122, 3484, 3886, 5278, 5798, 6097, 6244, 6467, 7772, 10556, 11596, 12194, 12934, 13601, 14941, 20293, 24388, 25259, 25868, 27202, 29882, 40586, 45269, 50518, 54404, 59764, 81172, 84071, 90538, 101036, 104587, 168142, 176813, 181076, 194233, 209174, 336284, 353626, 388466, 418348, 433289, 588497, 707252, 776932, 866578, 1176994, 1359631, 1733156, 2353988, 2719262, 3033023, 5438524, 5632757, 6066046, 11265514, 12132092, 22531028, 39429299, 78858598, 157717196]

約数ペア:

[(1, 157717196), (2, 78858598), (4, 39429299), (7, 22531028), (13, 12132092), (14, 11265514), (26, 6066046), (28, 5632757), (29, 5438524), (52, 3033023), (58, 2719262), (67, 2353988), (91, 1733156), (116, 1359631), (134, 1176994), (182, 866578), (203, 776932), (223, 707252), (268, 588497), (364, 433289), (377, 418348), (406, 388466), (446, 353626), (469, 336284), (754, 209174), (812, 194233), (871, 181076), (892, 176813), (938, 168142), (1508, 104587), (1561, 101036), (1742, 90538), (1876, 84071), (1943, 81172), (2639, 59764), (2899, 54404), (3122, 50518), (3484, 45269), (3886, 40586), (5278, 29882), (5798, 27202), (6097, 25868), (6244, 25259), (6467, 24388), (7772, 20293), (10556, 14941), (11596, 13601), (12194, 12934)]