31126524

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 91967904

約数和(自身を除く): 60841380

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 97, 102, 121, 132, 143, 156, 187, 194, 204, 221, 242, 286, 291, 363, 374, 388, 429, 442, 484, 561, 572, 582, 663, 726, 748, 858, 884, 1067, 1122, 1164, 1261, 1326, 1452, 1573, 1649, 1716, 2057, 2134, 2244, 2431, 2522, 2652, 3146, 3201, 3298, 3783, 4114, 4268, 4719, 4862, 4947, 5044, 6171, 6292, 6402, 6596, 7293, 7566, 8228, 9438, 9724, 9894, 11737, 12342, 12804, 13871, 14586, 15132, 18139, 18876, 19788, 21437, 23474, 24684, 26741, 27742, 29172, 35211, 36278, 41613, 42874, 46948, 53482, 54417, 55484, 64311, 70422, 72556, 80223, 83226, 85748, 106964, 108834, 128622, 140844, 152581, 160446, 166452, 199529, 217668, 235807, 257244, 305162, 320892, 399058, 457743, 471614, 598587, 610324, 707421, 798116, 915486, 943228, 1197174, 1414842, 1830972, 2394348, 2593877, 2829684, 5187754, 7781631, 10375508, 15563262, 31126524]

約数ペア:

[(1, 31126524), (2, 15563262), (3, 10375508), (4, 7781631), (6, 5187754), (11, 2829684), (12, 2593877), (13, 2394348), (17, 1830972), (22, 1414842), (26, 1197174), (33, 943228), (34, 915486), (39, 798116), (44, 707421), (51, 610324), (52, 598587), (66, 471614), (68, 457743), (78, 399058), (97, 320892), (102, 305162), (121, 257244), (132, 235807), (143, 217668), (156, 199529), (187, 166452), (194, 160446), (204, 152581), (221, 140844), (242, 128622), (286, 108834), (291, 106964), (363, 85748), (374, 83226), (388, 80223), (429, 72556), (442, 70422), (484, 64311), (561, 55484), (572, 54417), (582, 53482), (663, 46948), (726, 42874), (748, 41613), (858, 36278), (884, 35211), (1067, 29172), (1122, 27742), (1164, 26741), (1261, 24684), (1326, 23474), (1452, 21437), (1573, 19788), (1649, 18876), (1716, 18139), (2057, 15132), (2134, 14586), (2244, 13871), (2431, 12804), (2522, 12342), (2652, 11737), (3146, 9894), (3201, 9724), (3298, 9438), (3783, 8228), (4114, 7566), (4268, 7293), (4719, 6596), (4862, 6402), (4947, 6292), (5044, 6171)]