157449248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 357654528

約数和(自身を除く): 200205280

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 47, 62, 88, 94, 124, 176, 188, 248, 307, 341, 352, 376, 496, 517, 614, 682, 752, 992, 1034, 1228, 1364, 1457, 1504, 2068, 2456, 2728, 2914, 3377, 4136, 4912, 5456, 5828, 6754, 8272, 9517, 9824, 10912, 11656, 13508, 14429, 16027, 16544, 19034, 23312, 27016, 28858, 32054, 38068, 46624, 54032, 57716, 64108, 76136, 104687, 108064, 115432, 128216, 152272, 158719, 209374, 230864, 256432, 304544, 317438, 418748, 447299, 461728, 512864, 634876, 837496, 894598, 1269752, 1674992, 1789196, 2539504, 3349984, 3578392, 4920289, 5079008, 7156784, 9840578, 14313568, 19681156, 39362312, 78724624, 157449248]

約数ペア:

[(1, 157449248), (2, 78724624), (4, 39362312), (8, 19681156), (11, 14313568), (16, 9840578), (22, 7156784), (31, 5079008), (32, 4920289), (44, 3578392), (47, 3349984), (62, 2539504), (88, 1789196), (94, 1674992), (124, 1269752), (176, 894598), (188, 837496), (248, 634876), (307, 512864), (341, 461728), (352, 447299), (376, 418748), (496, 317438), (517, 304544), (614, 256432), (682, 230864), (752, 209374), (992, 158719), (1034, 152272), (1228, 128216), (1364, 115432), (1457, 108064), (1504, 104687), (2068, 76136), (2456, 64108), (2728, 57716), (2914, 54032), (3377, 46624), (4136, 38068), (4912, 32054), (5456, 28858), (5828, 27016), (6754, 23312), (8272, 19034), (9517, 16544), (9824, 16027), (10912, 14429), (11656, 13508)]