128179044

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3943}}^1$

素因数の和:4006

約数の個数: 96

約数和(自身を含む): 388720640

約数和(自身を除く): 260541596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 126, 129, 172, 189, 252, 258, 301, 378, 387, 516, 602, 756, 774, 903, 1161, 1204, 1548, 1806, 2322, 2709, 3612, 3943, 4644, 5418, 7886, 8127, 10836, 11829, 15772, 16254, 23658, 27601, 32508, 35487, 47316, 55202, 70974, 82803, 106461, 110404, 141948, 165606, 169549, 212922, 248409, 331212, 339098, 425844, 496818, 508647, 678196, 745227, 993636, 1017294, 1186843, 1490454, 1525941, 2034588, 2373686, 2980908, 3051882, 3560529, 4577823, 4747372, 6103764, 7121058, 9155646, 10681587, 14242116, 18311292, 21363174, 32044761, 42726348, 64089522, 128179044]

約数ペア:

[(1, 128179044), (2, 64089522), (3, 42726348), (4, 32044761), (6, 21363174), (7, 18311292), (9, 14242116), (12, 10681587), (14, 9155646), (18, 7121058), (21, 6103764), (27, 4747372), (28, 4577823), (36, 3560529), (42, 3051882), (43, 2980908), (54, 2373686), (63, 2034588), (84, 1525941), (86, 1490454), (108, 1186843), (126, 1017294), (129, 993636), (172, 745227), (189, 678196), (252, 508647), (258, 496818), (301, 425844), (378, 339098), (387, 331212), (516, 248409), (602, 212922), (756, 169549), (774, 165606), (903, 141948), (1161, 110404), (1204, 106461), (1548, 82803), (1806, 70974), (2322, 55202), (2709, 47316), (3612, 35487), (3943, 32508), (4644, 27601), (5418, 23658), (7886, 16254), (8127, 15772), (10836, 11829)]