165961380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1259}}^1$

素因数の和:1310

約数の個数: 96

約数和(自身を含む): 503798400

約数和(自身を除く): 337837020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1259, 1690, 2028, 2197, 2518, 2535, 3380, 3777, 4394, 5036, 5070, 6295, 6591, 7554, 8788, 10140, 10985, 12590, 13182, 15108, 16367, 18885, 21970, 25180, 26364, 32734, 32955, 37770, 43940, 49101, 65468, 65910, 75540, 81835, 98202, 131820, 163670, 196404, 212771, 245505, 327340, 425542, 491010, 638313, 851084, 982020, 1063855, 1276626, 2127710, 2553252, 2766023, 3191565, 4255420, 5532046, 6383130, 8298069, 11064092, 12766260, 13830115, 16596138, 27660230, 33192276, 41490345, 55320460, 82980690, 165961380]

約数ペア:

[(1, 165961380), (2, 82980690), (3, 55320460), (4, 41490345), (5, 33192276), (6, 27660230), (10, 16596138), (12, 13830115), (13, 12766260), (15, 11064092), (20, 8298069), (26, 6383130), (30, 5532046), (39, 4255420), (52, 3191565), (60, 2766023), (65, 2553252), (78, 2127710), (130, 1276626), (156, 1063855), (169, 982020), (195, 851084), (260, 638313), (338, 491010), (390, 425542), (507, 327340), (676, 245505), (780, 212771), (845, 196404), (1014, 163670), (1259, 131820), (1690, 98202), (2028, 81835), (2197, 75540), (2518, 65910), (2535, 65468), (3380, 49101), (3777, 43940), (4394, 37770), (5036, 32955), (5070, 32734), (6295, 26364), (6591, 25180), (7554, 21970), (8788, 18885), (10140, 16367), (10985, 15108), (12590, 13182)]