140102584

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 265939200

約数和(自身を除く): 125836616

約数列:

[1, 2, 4, 8, 179, 227, 358, 431, 454, 716, 862, 908, 1432, 1724, 1816, 3448, 40633, 77149, 81266, 97837, 154298, 162532, 195674, 308596, 325064, 391348, 617192, 782696, 17512823, 35025646, 70051292, 140102584]

約数ペア:

[(1, 140102584), (2, 70051292), (4, 35025646), (8, 17512823), (179, 782696), (227, 617192), (358, 391348), (431, 325064), (454, 308596), (716, 195674), (862, 162532), (908, 154298), (1432, 97837), (1724, 81266), (1816, 77149), (3448, 40633)]