129553976

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{2287}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 248888640

約数和(自身を除く): 119334664

約数列:

[1, 2, 4, 8, 73, 97, 146, 194, 292, 388, 584, 776, 2287, 4574, 7081, 9148, 14162, 18296, 28324, 56648, 166951, 221839, 333902, 443678, 667804, 887356, 1335608, 1774712, 16194247, 32388494, 64776988, 129553976]

約数ペア:

[(1, 129553976), (2, 64776988), (4, 32388494), (8, 16194247), (73, 1774712), (97, 1335608), (146, 887356), (194, 667804), (292, 443678), (388, 333902), (584, 221839), (776, 166951), (2287, 56648), (4574, 28324), (7081, 18296), (9148, 14162)]