140257962

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31547}}^1$

素因数の和:31587

約数の個数: 48

約数和(自身を含む): 344504160

約数和(自身を除く): 204246198

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 31547, 63094, 94641, 189282, 283923, 410111, 567846, 599393, 820222, 1198786, 1230333, 1798179, 2460666, 3596358, 3690999, 5394537, 7381998, 7792109, 10789074, 15584218, 23376327, 46752654, 70128981, 140257962]

約数ペア:

[(1, 140257962), (2, 70128981), (3, 46752654), (6, 23376327), (9, 15584218), (13, 10789074), (18, 7792109), (19, 7381998), (26, 5394537), (38, 3690999), (39, 3596358), (57, 2460666), (78, 1798179), (114, 1230333), (117, 1198786), (171, 820222), (234, 599393), (247, 567846), (342, 410111), (494, 283923), (741, 189282), (1482, 94641), (2223, 63094), (4446, 31547)]