151743520

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6823}}^1$

素因数の和:6977

約数の個数: 48

約数和(自身を含む): 361126080

約数和(自身を除く): 209382560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 6823, 11120, 13646, 22240, 27292, 34115, 54584, 68230, 109168, 136460, 218336, 272920, 545840, 948397, 1091680, 1896794, 3793588, 4741985, 7587176, 9483970, 15174352, 18967940, 30348704, 37935880, 75871760, 151743520]

約数ペア:

[(1, 151743520), (2, 75871760), (4, 37935880), (5, 30348704), (8, 18967940), (10, 15174352), (16, 9483970), (20, 7587176), (32, 4741985), (40, 3793588), (80, 1896794), (139, 1091680), (160, 948397), (278, 545840), (556, 272920), (695, 218336), (1112, 136460), (1390, 109168), (2224, 68230), (2780, 54584), (4448, 34115), (5560, 27292), (6823, 22240), (11120, 13646)]