157131576

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{1283}}^1$

素因数の和:1317

約数の個数: 128

約数和(自身を含む): 505382400

約数和(自身を除く): 348250824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1283, 1458, 1512, 1701, 1944, 2187, 2268, 2566, 2916, 3402, 3849, 4374, 4536, 5103, 5132, 5832, 6804, 7698, 8748, 8981, 10206, 10264, 11547, 13608, 15309, 15396, 17496, 17962, 20412, 23094, 26943, 30618, 30792, 34641, 35924, 40824, 46188, 53886, 61236, 69282, 71848, 80829, 92376, 103923, 107772, 122472, 138564, 161658, 207846, 215544, 242487, 277128, 311769, 323316, 415692, 484974, 623538, 646632, 727461, 831384, 935307, 969948, 1247076, 1454922, 1870614, 1939896, 2182383, 2494152, 2805921, 2909844, 3741228, 4364766, 5611842, 5819688, 6547149, 7482456, 8729532, 11223684, 13094298, 17459064, 19641447, 22447368, 26188596, 39282894, 52377192, 78565788, 157131576]

約数ペア:

[(1, 157131576), (2, 78565788), (3, 52377192), (4, 39282894), (6, 26188596), (7, 22447368), (8, 19641447), (9, 17459064), (12, 13094298), (14, 11223684), (18, 8729532), (21, 7482456), (24, 6547149), (27, 5819688), (28, 5611842), (36, 4364766), (42, 3741228), (54, 2909844), (56, 2805921), (63, 2494152), (72, 2182383), (81, 1939896), (84, 1870614), (108, 1454922), (126, 1247076), (162, 969948), (168, 935307), (189, 831384), (216, 727461), (243, 646632), (252, 623538), (324, 484974), (378, 415692), (486, 323316), (504, 311769), (567, 277128), (648, 242487), (729, 215544), (756, 207846), (972, 161658), (1134, 138564), (1283, 122472), (1458, 107772), (1512, 103923), (1701, 92376), (1944, 80829), (2187, 71848), (2268, 69282), (2566, 61236), (2916, 53886), (3402, 46188), (3849, 40824), (4374, 35924), (4536, 34641), (5103, 30792), (5132, 30618), (5832, 26943), (6804, 23094), (7698, 20412), (8748, 17962), (8981, 17496), (10206, 15396), (10264, 15309), (11547, 13608)]