156729891

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 224078400

約数和(自身を除く): 67348509

約数列:

[1, 3, 29, 37, 87, 111, 181, 269, 543, 807, 1073, 3219, 5249, 6697, 7801, 9953, 15747, 20091, 23403, 29859, 48689, 146067, 194213, 288637, 582639, 865911, 1411981, 1801493, 4235943, 5404479, 52243297, 156729891]

約数ペア:

[(1, 156729891), (3, 52243297), (29, 5404479), (37, 4235943), (87, 1801493), (111, 1411981), (181, 865911), (269, 582639), (543, 288637), (807, 194213), (1073, 146067), (3219, 48689), (5249, 29859), (6697, 23403), (7801, 20091), (9953, 15747)]