152915456

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{3079}}^1$

素因数の和:3194

約数の個数: 40

約数和(自身を含む): 308782320

約数和(自身を除く): 155866864

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 1552, 3079, 3104, 6158, 6208, 12316, 12416, 24632, 24832, 49264, 49664, 98528, 197056, 298663, 394112, 597326, 788224, 1194652, 1576448, 2389304, 4778608, 9557216, 19114432, 38228864, 76457728, 152915456]

約数ペア:

[(1, 152915456), (2, 76457728), (4, 38228864), (8, 19114432), (16, 9557216), (32, 4778608), (64, 2389304), (97, 1576448), (128, 1194652), (194, 788224), (256, 597326), (388, 394112), (512, 298663), (776, 197056), (1552, 98528), (3079, 49664), (3104, 49264), (6158, 24832), (6208, 24632), (12316, 12416)]