140803642

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18253}}^1$

素因数の和:18310

約数の個数: 32

約数和(自身を含む): 262857600

約数和(自身を除く): 122053958

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 18253, 36506, 127771, 255542, 346807, 529337, 693614, 1058674, 2427649, 3705359, 4855298, 7410718, 10057403, 20114806, 70401821, 140803642]

約数ペア:

[(1, 140803642), (2, 70401821), (7, 20114806), (14, 10057403), (19, 7410718), (29, 4855298), (38, 3705359), (58, 2427649), (133, 1058674), (203, 693614), (266, 529337), (406, 346807), (551, 255542), (1102, 127771), (3857, 36506), (7714, 18253)]