156742479614

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{514021}}^1$

素因数の和:515000

約数の個数: 32

約数和(自身を含む): 280680685056

約数和(自身を除く): 123938205442

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 947, 1894, 6629, 13258, 21781, 43562, 152467, 304934, 514021, 1028042, 3598147, 7196294, 11822483, 23644966, 82757381, 165514762, 486777887, 973555774, 3407445209, 6814890418, 11195891401, 22391782802, 78371239807, 156742479614]

約数ペア:

[(1, 156742479614), (2, 78371239807), (7, 22391782802), (14, 11195891401), (23, 6814890418), (46, 3407445209), (161, 973555774), (322, 486777887), (947, 165514762), (1894, 82757381), (6629, 23644966), (13258, 11822483), (21781, 7196294), (43562, 3598147), (152467, 1028042), (304934, 514021)]