143785374

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 304592400

約数和(自身を除く): 160807026

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 509, 529, 534, 1018, 1058, 1527, 1587, 2047, 3054, 3174, 4094, 6141, 11707, 12282, 23414, 35121, 45301, 47081, 70242, 90602, 94162, 135903, 141243, 269261, 271806, 282486, 538522, 807783, 1041923, 1615566, 2083846, 3125769, 6251538, 23964229, 47928458, 71892687, 143785374]

約数ペア:

[(1, 143785374), (2, 71892687), (3, 47928458), (6, 23964229), (23, 6251538), (46, 3125769), (69, 2083846), (89, 1615566), (138, 1041923), (178, 807783), (267, 538522), (509, 282486), (529, 271806), (534, 269261), (1018, 141243), (1058, 135903), (1527, 94162), (1587, 90602), (2047, 70242), (3054, 47081), (3174, 45301), (4094, 35121), (6141, 23414), (11707, 12282)]