162191260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{105319}}^1$

素因数の和:105346

約数の個数: 48

約数和(自身を含む): 424650240

約数和(自身を除く): 262458980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 105319, 210638, 421276, 526595, 737233, 1053190, 1158509, 1474466, 2106380, 2317018, 2948932, 3686165, 4634036, 5792545, 7372330, 8109563, 11585090, 14744660, 16219126, 23170180, 32438252, 40547815, 81095630, 162191260]

約数ペア:

[(1, 162191260), (2, 81095630), (4, 40547815), (5, 32438252), (7, 23170180), (10, 16219126), (11, 14744660), (14, 11585090), (20, 8109563), (22, 7372330), (28, 5792545), (35, 4634036), (44, 3686165), (55, 2948932), (70, 2317018), (77, 2106380), (110, 1474466), (140, 1158509), (154, 1053190), (220, 737233), (308, 526595), (385, 421276), (770, 210638), (1540, 105319)]