160944680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7549}}^1$

素因数の和:7614

約数の個数: 64

約数和(自身を含む): 399546000

約数和(自身を除く): 238601320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 5330, 7549, 10660, 15098, 21320, 30196, 37745, 60392, 75490, 98137, 150980, 196274, 301960, 309509, 392548, 490685, 619018, 785096, 981370, 1238036, 1547545, 1962740, 2476072, 3095090, 3925480, 4023617, 6190180, 8047234, 12380360, 16094468, 20118085, 32188936, 40236170, 80472340, 160944680]

約数ペア:

[(1, 160944680), (2, 80472340), (4, 40236170), (5, 32188936), (8, 20118085), (10, 16094468), (13, 12380360), (20, 8047234), (26, 6190180), (40, 4023617), (41, 3925480), (52, 3095090), (65, 2476072), (82, 1962740), (104, 1547545), (130, 1238036), (164, 981370), (205, 785096), (260, 619018), (328, 490685), (410, 392548), (520, 309509), (533, 301960), (820, 196274), (1066, 150980), (1640, 98137), (2132, 75490), (2665, 60392), (4264, 37745), (5330, 30196), (7549, 21320), (10660, 15098)]