148943282

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 238878720

約数和(自身を除く): 89935438

約数列:

[1, 2, 31, 47, 62, 79, 94, 158, 647, 1294, 1457, 2449, 2914, 3713, 4898, 7426, 20057, 30409, 40114, 51113, 60818, 102226, 115103, 230206, 942679, 1584503, 1885358, 2402311, 3169006, 4804622, 74471641, 148943282]

約数ペア:

[(1, 148943282), (2, 74471641), (31, 4804622), (47, 3169006), (62, 2402311), (79, 1885358), (94, 1584503), (158, 942679), (647, 230206), (1294, 115103), (1457, 102226), (2449, 60818), (2914, 51113), (3713, 40114), (4898, 30409), (7426, 20057)]