156540544

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 330969600

約数和(自身を除く): 174429056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 191, 304, 337, 382, 608, 674, 764, 1216, 1348, 1528, 2432, 2696, 3056, 3629, 5392, 6112, 6403, 7258, 10784, 12224, 12806, 14516, 21568, 24448, 25612, 29032, 43136, 51224, 58064, 64367, 102448, 116128, 128734, 204896, 232256, 257468, 409792, 464512, 514936, 819584, 1029872, 1222973, 2059744, 2445946, 4119488, 4891892, 8238976, 9783784, 19567568, 39135136, 78270272, 156540544]

約数ペア:

[(1, 156540544), (2, 78270272), (4, 39135136), (8, 19567568), (16, 9783784), (19, 8238976), (32, 4891892), (38, 4119488), (64, 2445946), (76, 2059744), (128, 1222973), (152, 1029872), (191, 819584), (304, 514936), (337, 464512), (382, 409792), (608, 257468), (674, 232256), (764, 204896), (1216, 128734), (1348, 116128), (1528, 102448), (2432, 64367), (2696, 58064), (3056, 51224), (3629, 43136), (5392, 29032), (6112, 25612), (6403, 24448), (7258, 21568), (10784, 14516), (12224, 12806)]