156969665152

素因数分解:

$2^7\times {\mathrm{251}}^1\times {\mathrm{1789}}^1\times {\mathrm{2731}}^1$

素因数の和:4785

約数の個数: 64

約数和(自身を含む): 314249392800

約数和(自身を除く): 157279727648

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 502, 1004, 1789, 2008, 2731, 3578, 4016, 5462, 7156, 8032, 10924, 14312, 16064, 21848, 28624, 32128, 43696, 57248, 87392, 114496, 174784, 228992, 349568, 449039, 685481, 898078, 1370962, 1796156, 2741924, 3592312, 4885759, 5483848, 7184624, 9771518, 10967696, 14369248, 19543036, 21935392, 28738496, 39086072, 43870784, 57476992, 78172144, 87741568, 156344288, 312688576, 625377152, 1226325509, 2452651018, 4905302036, 9810604072, 19621208144, 39242416288, 78484832576, 156969665152]

約数ペア:

[(1, 156969665152), (2, 78484832576), (4, 39242416288), (8, 19621208144), (16, 9810604072), (32, 4905302036), (64, 2452651018), (128, 1226325509), (251, 625377152), (502, 312688576), (1004, 156344288), (1789, 87741568), (2008, 78172144), (2731, 57476992), (3578, 43870784), (4016, 39086072), (5462, 28738496), (7156, 21935392), (8032, 19543036), (10924, 14369248), (14312, 10967696), (16064, 9771518), (21848, 7184624), (28624, 5483848), (32128, 4885759), (43696, 3592312), (57248, 2741924), (87392, 1796156), (114496, 1370962), (174784, 898078), (228992, 685481), (349568, 449039)]