165387312

素因数分解:

$2^4\times 3^3\times {\mathrm{311}}^1\times {\mathrm{1231}}^1$

素因数の和:1559

約数の個数: 80

約数和(自身を含む): 476636160

約数和(自身を除く): 311248848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 311, 432, 622, 933, 1231, 1244, 1866, 2462, 2488, 2799, 3693, 3732, 4924, 4976, 5598, 7386, 7464, 8397, 9848, 11079, 11196, 14772, 14928, 16794, 19696, 22158, 22392, 29544, 33237, 33588, 44316, 44784, 59088, 66474, 67176, 88632, 132948, 134352, 177264, 265896, 382841, 531792, 765682, 1148523, 1531364, 2297046, 3062728, 3445569, 4594092, 6125456, 6891138, 9188184, 10336707, 13782276, 18376368, 20673414, 27564552, 41346828, 55129104, 82693656, 165387312]

約数ペア:

[(1, 165387312), (2, 82693656), (3, 55129104), (4, 41346828), (6, 27564552), (8, 20673414), (9, 18376368), (12, 13782276), (16, 10336707), (18, 9188184), (24, 6891138), (27, 6125456), (36, 4594092), (48, 3445569), (54, 3062728), (72, 2297046), (108, 1531364), (144, 1148523), (216, 765682), (311, 531792), (432, 382841), (622, 265896), (933, 177264), (1231, 134352), (1244, 132948), (1866, 88632), (2462, 67176), (2488, 66474), (2799, 59088), (3693, 44784), (3732, 44316), (4924, 33588), (4976, 33237), (5598, 29544), (7386, 22392), (7464, 22158), (8397, 19696), (9848, 16794), (11079, 14928), (11196, 14772)]