160902648

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{72089}}^1$

素因数の和:72132

約数の個数: 48

約数和(自身を含む): 449841600

約数和(自身を除く): 288938952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 72089, 144178, 216267, 288356, 432534, 576712, 648801, 865068, 1297602, 1730136, 2234759, 2595204, 4469518, 5190408, 6704277, 8939036, 13408554, 17878072, 20112831, 26817108, 40225662, 53634216, 80451324, 160902648]

約数ペア:

[(1, 160902648), (2, 80451324), (3, 53634216), (4, 40225662), (6, 26817108), (8, 20112831), (9, 17878072), (12, 13408554), (18, 8939036), (24, 6704277), (31, 5190408), (36, 4469518), (62, 2595204), (72, 2234759), (93, 1730136), (124, 1297602), (186, 865068), (248, 648801), (279, 576712), (372, 432534), (558, 288356), (744, 216267), (1116, 144178), (2232, 72089)]