156616254

素因数分解:

$2^1\times 3^4\times {\mathrm{541}}^1\times {\mathrm{1787}}^1$

素因数の和:2342

約数の個数: 40

約数和(自身を含む): 351781848

約数和(自身を除く): 195165594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 541, 1082, 1623, 1787, 3246, 3574, 4869, 5361, 9738, 10722, 14607, 16083, 29214, 32166, 43821, 48249, 87642, 96498, 144747, 289494, 966767, 1933534, 2900301, 5800602, 8700903, 17401806, 26102709, 52205418, 78308127, 156616254]

約数ペア:

[(1, 156616254), (2, 78308127), (3, 52205418), (6, 26102709), (9, 17401806), (18, 8700903), (27, 5800602), (54, 2900301), (81, 1933534), (162, 966767), (541, 289494), (1082, 144747), (1623, 96498), (1787, 87642), (3246, 48249), (3574, 43821), (4869, 32166), (5361, 29214), (9738, 16083), (10722, 14607)]