173889456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1459}}^1$

素因数の和:1674

約数の個数: 80

約数和(自身を含む): 486635520

約数和(自身を除く): 312746064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 191, 208, 312, 382, 573, 624, 764, 1146, 1459, 1528, 2292, 2483, 2918, 3056, 4377, 4584, 4966, 5836, 7449, 8754, 9168, 9932, 11672, 14898, 17508, 18967, 19864, 23344, 29796, 35016, 37934, 39728, 56901, 59592, 70032, 75868, 113802, 119184, 151736, 227604, 278669, 303472, 455208, 557338, 836007, 910416, 1114676, 1672014, 2229352, 3344028, 3622697, 4458704, 6688056, 7245394, 10868091, 13376112, 14490788, 21736182, 28981576, 43472364, 57963152, 86944728, 173889456]

約数ペア:

[(1, 173889456), (2, 86944728), (3, 57963152), (4, 43472364), (6, 28981576), (8, 21736182), (12, 14490788), (13, 13376112), (16, 10868091), (24, 7245394), (26, 6688056), (39, 4458704), (48, 3622697), (52, 3344028), (78, 2229352), (104, 1672014), (156, 1114676), (191, 910416), (208, 836007), (312, 557338), (382, 455208), (573, 303472), (624, 278669), (764, 227604), (1146, 151736), (1459, 119184), (1528, 113802), (2292, 75868), (2483, 70032), (2918, 59592), (3056, 56901), (4377, 39728), (4584, 37934), (4966, 35016), (5836, 29796), (7449, 23344), (8754, 19864), (9168, 18967), (9932, 17508), (11672, 14898)]