151064478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{907}}^1$

素因数の和:1421

約数の個数: 48

約数和(自身を含む): 345621120

約数和(自身を除く): 194556642

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 487, 907, 974, 1461, 1814, 2721, 2922, 4383, 5442, 8163, 8766, 9253, 16326, 17233, 18506, 27759, 34466, 51699, 55518, 83277, 103398, 155097, 166554, 310194, 441709, 883418, 1325127, 2650254, 3975381, 7950762, 8392471, 16784942, 25177413, 50354826, 75532239, 151064478]

約数ペア:

[(1, 151064478), (2, 75532239), (3, 50354826), (6, 25177413), (9, 16784942), (18, 8392471), (19, 7950762), (38, 3975381), (57, 2650254), (114, 1325127), (171, 883418), (342, 441709), (487, 310194), (907, 166554), (974, 155097), (1461, 103398), (1814, 83277), (2721, 55518), (2922, 51699), (4383, 34466), (5442, 27759), (8163, 18506), (8766, 17233), (9253, 16326)]