157662032

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 360976896

約数和(自身を除く): 203314864

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 37, 44, 62, 71, 74, 88, 121, 124, 142, 148, 176, 242, 248, 284, 296, 341, 407, 484, 496, 568, 592, 682, 781, 814, 968, 1136, 1147, 1364, 1562, 1628, 1936, 2201, 2294, 2627, 2728, 3124, 3256, 3751, 4402, 4477, 4588, 5254, 5456, 6248, 6512, 7502, 8591, 8804, 8954, 9176, 10508, 12496, 12617, 15004, 17182, 17608, 17908, 18352, 21016, 24211, 25234, 28897, 30008, 34364, 35216, 35816, 42032, 48422, 50468, 57794, 60016, 68728, 71632, 81437, 96844, 100936, 115588, 137456, 138787, 162874, 193688, 201872, 231176, 266321, 277574, 317867, 325748, 387376, 462352, 532642, 555148, 635734, 651496, 895807, 1065284, 1110296, 1271468, 1302992, 1791614, 2130568, 2220592, 2542936, 3583228, 4261136, 5085872, 7166456, 9853877, 14332912, 19707754, 39415508, 78831016, 157662032]

約数ペア:

[(1, 157662032), (2, 78831016), (4, 39415508), (8, 19707754), (11, 14332912), (16, 9853877), (22, 7166456), (31, 5085872), (37, 4261136), (44, 3583228), (62, 2542936), (71, 2220592), (74, 2130568), (88, 1791614), (121, 1302992), (124, 1271468), (142, 1110296), (148, 1065284), (176, 895807), (242, 651496), (248, 635734), (284, 555148), (296, 532642), (341, 462352), (407, 387376), (484, 325748), (496, 317867), (568, 277574), (592, 266321), (682, 231176), (781, 201872), (814, 193688), (968, 162874), (1136, 138787), (1147, 137456), (1364, 115588), (1562, 100936), (1628, 96844), (1936, 81437), (2201, 71632), (2294, 68728), (2627, 60016), (2728, 57794), (3124, 50468), (3256, 48422), (3751, 42032), (4402, 35816), (4477, 35216), (4588, 34364), (5254, 30008), (5456, 28897), (6248, 25234), (6512, 24211), (7502, 21016), (8591, 18352), (8804, 17908), (8954, 17608), (9176, 17182), (10508, 15004), (12496, 12617)]