151281922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7649}}^1$

素因数の和:7722

約数の個数: 32

約数和(自身を含む): 264384000

約数和(自身を除く): 113102078

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 319, 341, 638, 682, 899, 1798, 7649, 9889, 15298, 19778, 84139, 168278, 221821, 237119, 443642, 474238, 2440031, 2608309, 4880062, 5216618, 6876451, 13752902, 75640961, 151281922]

約数ペア:

[(1, 151281922), (2, 75640961), (11, 13752902), (22, 6876451), (29, 5216618), (31, 4880062), (58, 2608309), (62, 2440031), (319, 474238), (341, 443642), (638, 237119), (682, 221821), (899, 168278), (1798, 84139), (7649, 19778), (9889, 15298)]