140316652

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4111}}^1$

素因数の和:4198

約数の個数: 48

約数和(自身を含む): 298432512

約数和(自身を除く): 158115860

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 644, 742, 1219, 1484, 2438, 4111, 4876, 8222, 8533, 16444, 17066, 28777, 34132, 57554, 94553, 115108, 189106, 217883, 378212, 435766, 661871, 871532, 1323742, 1525181, 2647484, 3050362, 5011309, 6100724, 10022618, 20045236, 35079163, 70158326, 140316652]

約数ペア:

[(1, 140316652), (2, 70158326), (4, 35079163), (7, 20045236), (14, 10022618), (23, 6100724), (28, 5011309), (46, 3050362), (53, 2647484), (92, 1525181), (106, 1323742), (161, 871532), (212, 661871), (322, 435766), (371, 378212), (644, 217883), (742, 189106), (1219, 115108), (1484, 94553), (2438, 57554), (4111, 34132), (4876, 28777), (8222, 17066), (8533, 16444)]