153018978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61751}}^1$

素因数の和:61822

約数の個数: 32

約数和(自身を含む): 355691520

約数和(自身を除く): 202672542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 61751, 123502, 185253, 370506, 432257, 864514, 1296771, 2593542, 3643309, 7286618, 10929927, 21859854, 25503163, 51006326, 76509489, 153018978]

約数ペア:

[(1, 153018978), (2, 76509489), (3, 51006326), (6, 25503163), (7, 21859854), (14, 10929927), (21, 7286618), (42, 3643309), (59, 2593542), (118, 1296771), (177, 864514), (354, 432257), (413, 370506), (826, 185253), (1239, 123502), (2478, 61751)]