145100808

素因数分解:

$2^3\times 3^4\times {\mathrm{223921}}^1$

素因数の和:223939

約数の個数: 40

約数和(自身を含む): 406418430

約数和(自身を除く): 261317622

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 223921, 447842, 671763, 895684, 1343526, 1791368, 2015289, 2687052, 4030578, 5374104, 6045867, 8061156, 12091734, 16122312, 18137601, 24183468, 36275202, 48366936, 72550404, 145100808]

約数ペア:

[(1, 145100808), (2, 72550404), (3, 48366936), (4, 36275202), (6, 24183468), (8, 18137601), (9, 16122312), (12, 12091734), (18, 8061156), (24, 6045867), (27, 5374104), (36, 4030578), (54, 2687052), (72, 2015289), (81, 1791368), (108, 1343526), (162, 895684), (216, 671763), (324, 447842), (648, 223921)]