160390638

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 376358400

約数和(自身を除く): 215967762

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 89, 138, 178, 207, 267, 414, 534, 621, 801, 1242, 1451, 1602, 2047, 2403, 2902, 4094, 4353, 4806, 6141, 8706, 12282, 13059, 18423, 26118, 33373, 36846, 39177, 55269, 66746, 78354, 100119, 110538, 129139, 200238, 258278, 300357, 387417, 600714, 774834, 901071, 1162251, 1802142, 2324502, 2970197, 3486753, 5940394, 6973506, 8910591, 17821182, 26731773, 53463546, 80195319, 160390638]

約数ペア:

[(1, 160390638), (2, 80195319), (3, 53463546), (6, 26731773), (9, 17821182), (18, 8910591), (23, 6973506), (27, 5940394), (46, 3486753), (54, 2970197), (69, 2324502), (89, 1802142), (138, 1162251), (178, 901071), (207, 774834), (267, 600714), (414, 387417), (534, 300357), (621, 258278), (801, 200238), (1242, 129139), (1451, 110538), (1602, 100119), (2047, 78354), (2403, 66746), (2902, 55269), (4094, 39177), (4353, 36846), (4806, 33373), (6141, 26118), (8706, 18423), (12282, 13059)]