130470656

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{4013}}^1$

素因数の和:4156

約数の個数: 36

約数和(自身を含む): 262547712

約数和(自身を除く): 132077056

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 1016, 2032, 4013, 4064, 8026, 8128, 16052, 16256, 32104, 32512, 64208, 128416, 256832, 509651, 513664, 1019302, 1027328, 2038604, 4077208, 8154416, 16308832, 32617664, 65235328, 130470656]

約数ペア:

[(1, 130470656), (2, 65235328), (4, 32617664), (8, 16308832), (16, 8154416), (32, 4077208), (64, 2038604), (127, 1027328), (128, 1019302), (254, 513664), (256, 509651), (508, 256832), (1016, 128416), (2032, 64208), (4013, 32512), (4064, 32104), (8026, 16256), (8128, 16052)]