152531354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2861}}^1$

素因数の和:2966

約数の個数: 32

約数和(自身を含む): 255519360

約数和(自身を除く): 102988006

約数列:

[1, 2, 19, 23, 38, 46, 61, 122, 437, 874, 1159, 1403, 2318, 2806, 2861, 5722, 26657, 53314, 54359, 65803, 108718, 131606, 174521, 349042, 1250257, 2500514, 3315899, 4013983, 6631798, 8027966, 76265677, 152531354]

約数ペア:

[(1, 152531354), (2, 76265677), (19, 8027966), (23, 6631798), (38, 4013983), (46, 3315899), (61, 2500514), (122, 1250257), (437, 349042), (874, 174521), (1159, 131606), (1403, 108718), (2318, 65803), (2806, 54359), (2861, 53314), (5722, 26657)]