128094768

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{3989}}^1$

素因数の和:4226

約数の個数: 60

約数和(自身を含む): 360185280

約数和(自身を除く): 232090512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 3568, 3989, 4014, 5352, 7978, 8028, 10704, 11967, 15956, 16056, 23934, 31912, 32112, 35901, 47868, 63824, 71802, 95736, 143604, 191472, 287208, 574416, 889547, 1779094, 2668641, 3558188, 5337282, 7116376, 8005923, 10674564, 14232752, 16011846, 21349128, 32023692, 42698256, 64047384, 128094768]

約数ペア:

[(1, 128094768), (2, 64047384), (3, 42698256), (4, 32023692), (6, 21349128), (8, 16011846), (9, 14232752), (12, 10674564), (16, 8005923), (18, 7116376), (24, 5337282), (36, 3558188), (48, 2668641), (72, 1779094), (144, 889547), (223, 574416), (446, 287208), (669, 191472), (892, 143604), (1338, 95736), (1784, 71802), (2007, 63824), (2676, 47868), (3568, 35901), (3989, 32112), (4014, 31912), (5352, 23934), (7978, 16056), (8028, 15956), (10704, 11967)]