139245232

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73133}}^1$

素因数の和:73165

約数の個数: 40

約数和(自身を含む): 326470176

約数和(自身を除く): 187224944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 73133, 146266, 292532, 511931, 585064, 1023862, 1170128, 1243261, 2047724, 2486522, 4095448, 4973044, 8190896, 8702827, 9946088, 17405654, 19892176, 34811308, 69622616, 139245232]

約数ペア:

[(1, 139245232), (2, 69622616), (4, 34811308), (7, 19892176), (8, 17405654), (14, 9946088), (16, 8702827), (17, 8190896), (28, 4973044), (34, 4095448), (56, 2486522), (68, 2047724), (112, 1243261), (119, 1170128), (136, 1023862), (238, 585064), (272, 511931), (476, 292532), (952, 146266), (1904, 73133)]