149253328

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7703}}^1$

素因数の和:7891

約数の個数: 40

約数和(自身を含む): 332443008

約数和(自身を除く): 183189680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2422, 2768, 4844, 7703, 9688, 15406, 19376, 30812, 53921, 61624, 107842, 123248, 215684, 431368, 862736, 1332619, 2665238, 5330476, 9328333, 10660952, 18656666, 21321904, 37313332, 74626664, 149253328]

約数ペア:

[(1, 149253328), (2, 74626664), (4, 37313332), (7, 21321904), (8, 18656666), (14, 10660952), (16, 9328333), (28, 5330476), (56, 2665238), (112, 1332619), (173, 862736), (346, 431368), (692, 215684), (1211, 123248), (1384, 107842), (2422, 61624), (2768, 53921), (4844, 30812), (7703, 19376), (9688, 15406)]