156639005848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2113}}^1\times {\mathrm{4373}}^1$

素因数の和:6668

約数の個数: 64

約数和(自身を含む): 318454143840

約数和(自身を除く): 161815137992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2113, 2119, 4226, 4238, 4373, 8452, 8476, 8746, 16904, 16952, 17492, 27469, 34984, 54938, 56849, 109876, 113698, 219752, 227396, 344419, 454792, 688838, 712799, 1377676, 1425598, 2755352, 2851196, 4477447, 5702392, 8954894, 9240149, 9266387, 17909788, 18480298, 18532774, 35819576, 36960596, 37065548, 73921192, 74131096, 120121937, 240243874, 480487748, 960975496, 1506144287, 3012288574, 6024577148, 12049154296, 19579875731, 39159751462, 78319502924, 156639005848]

約数ペア:

[(1, 156639005848), (2, 78319502924), (4, 39159751462), (8, 19579875731), (13, 12049154296), (26, 6024577148), (52, 3012288574), (104, 1506144287), (163, 960975496), (326, 480487748), (652, 240243874), (1304, 120121937), (2113, 74131096), (2119, 73921192), (4226, 37065548), (4238, 36960596), (4373, 35819576), (8452, 18532774), (8476, 18480298), (8746, 17909788), (16904, 9266387), (16952, 9240149), (17492, 8954894), (27469, 5702392), (34984, 4477447), (54938, 2851196), (56849, 2755352), (109876, 1425598), (113698, 1377676), (219752, 712799), (227396, 688838), (344419, 454792)]