157652538

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{5381}}^1$

素因数の和:5662

約数の個数: 32

約数和(自身を含む): 333253440

約数和(自身を除く): 175600902

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 257, 514, 771, 1542, 4883, 5381, 9766, 10762, 14649, 16143, 29298, 32286, 102239, 204478, 306717, 613434, 1382917, 2765834, 4148751, 8297502, 26275423, 52550846, 78826269, 157652538]

約数ペア:

[(1, 157652538), (2, 78826269), (3, 52550846), (6, 26275423), (19, 8297502), (38, 4148751), (57, 2765834), (114, 1382917), (257, 613434), (514, 306717), (771, 204478), (1542, 102239), (4883, 32286), (5381, 29298), (9766, 16143), (10762, 14649)]