140044912

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73553}}^1$

素因数の和:73585

約数の個数: 40

約数和(自身を含む): 328345056

約数和(自身を除く): 188300144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 73553, 147106, 294212, 514871, 588424, 1029742, 1176848, 1250401, 2059484, 2500802, 4118968, 5001604, 8237936, 8752807, 10003208, 17505614, 20006416, 35011228, 70022456, 140044912]

約数ペア:

[(1, 140044912), (2, 70022456), (4, 35011228), (7, 20006416), (8, 17505614), (14, 10003208), (16, 8752807), (17, 8237936), (28, 5001604), (34, 4118968), (56, 2500802), (68, 2059484), (112, 1250401), (119, 1176848), (136, 1029742), (238, 588424), (272, 514871), (476, 294212), (952, 147106), (1904, 73553)]