128823864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1459}}^1$

素因数の和:1764

約数の個数: 64

約数和(自身を含む): 348297600

約数和(自身を除く): 219473736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 283, 312, 566, 849, 1132, 1459, 1698, 2264, 2918, 3396, 3679, 4377, 5836, 6792, 7358, 8754, 11037, 11672, 14716, 17508, 18967, 22074, 29432, 35016, 37934, 44148, 56901, 75868, 88296, 113802, 151736, 227604, 412897, 455208, 825794, 1238691, 1651588, 2477382, 3303176, 4954764, 5367661, 9909528, 10735322, 16102983, 21470644, 32205966, 42941288, 64411932, 128823864]

約数ペア:

[(1, 128823864), (2, 64411932), (3, 42941288), (4, 32205966), (6, 21470644), (8, 16102983), (12, 10735322), (13, 9909528), (24, 5367661), (26, 4954764), (39, 3303176), (52, 2477382), (78, 1651588), (104, 1238691), (156, 825794), (283, 455208), (312, 412897), (566, 227604), (849, 151736), (1132, 113802), (1459, 88296), (1698, 75868), (2264, 56901), (2918, 44148), (3396, 37934), (3679, 35016), (4377, 29432), (5836, 22074), (6792, 18967), (7358, 17508), (8754, 14716), (11037, 11672)]