156909792378

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{2019587}}^1$

素因数の和:2020178

約数の個数: 32

約数和(自身を含む): 328045718016

約数和(自身を除く): 171135925638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 563, 1126, 1689, 3378, 12949, 25898, 38847, 77694, 2019587, 4039174, 6058761, 12117522, 46450501, 92901002, 139351503, 278703006, 1137027481, 2274054962, 3411082443, 6822164886, 26151632063, 52303264126, 78454896189, 156909792378]

約数ペア:

[(1, 156909792378), (2, 78454896189), (3, 52303264126), (6, 26151632063), (23, 6822164886), (46, 3411082443), (69, 2274054962), (138, 1137027481), (563, 278703006), (1126, 139351503), (1689, 92901002), (3378, 46450501), (12949, 12117522), (25898, 6058761), (38847, 4039174), (77694, 2019587)]