161570256

素因数分解:

$2^4\times 3^1\times {\mathrm{241}}^1\times {\mathrm{13967}}^1$

素因数の和:14219

約数の個数: 40

約数和(自身を含む): 419151744

約数和(自身を除く): 257581488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1928, 2892, 3856, 5784, 11568, 13967, 27934, 41901, 55868, 83802, 111736, 167604, 223472, 335208, 670416, 3366047, 6732094, 10098141, 13464188, 20196282, 26928376, 40392564, 53856752, 80785128, 161570256]

約数ペア:

[(1, 161570256), (2, 80785128), (3, 53856752), (4, 40392564), (6, 26928376), (8, 20196282), (12, 13464188), (16, 10098141), (24, 6732094), (48, 3366047), (241, 670416), (482, 335208), (723, 223472), (964, 167604), (1446, 111736), (1928, 83802), (2892, 55868), (3856, 41901), (5784, 27934), (11568, 13967)]