130456256

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3989}}^1$

素因数の和:4081

約数の個数: 56

約数和(自身を含む): 299984160

約数和(自身を除く): 169527904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 2044, 2336, 3989, 4088, 4672, 7978, 8176, 15956, 16352, 27923, 31912, 32704, 55846, 63824, 111692, 127648, 223384, 255296, 291197, 446768, 582394, 893536, 1164788, 1787072, 2038379, 2329576, 4076758, 4659152, 8153516, 9318304, 16307032, 18636608, 32614064, 65228128, 130456256]

約数ペア:

[(1, 130456256), (2, 65228128), (4, 32614064), (7, 18636608), (8, 16307032), (14, 9318304), (16, 8153516), (28, 4659152), (32, 4076758), (56, 2329576), (64, 2038379), (73, 1787072), (112, 1164788), (146, 893536), (224, 582394), (292, 446768), (448, 291197), (511, 255296), (584, 223384), (1022, 127648), (1168, 111692), (2044, 63824), (2336, 55846), (3989, 32704), (4088, 31912), (4672, 27923), (7978, 16352), (8176, 15956)]