156916474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2417}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 277857216

約数和(自身を除く): 120940742

約数列:

[1, 2, 11, 13, 22, 26, 143, 227, 286, 454, 2417, 2497, 2951, 4834, 4994, 5902, 26587, 31421, 32461, 53174, 62842, 64922, 345631, 548659, 691262, 1097318, 6035249, 7132567, 12070498, 14265134, 78458237, 156916474]

約数ペア:

[(1, 156916474), (2, 78458237), (11, 14265134), (13, 12070498), (22, 7132567), (26, 6035249), (143, 1097318), (227, 691262), (286, 548659), (454, 345631), (2417, 64922), (2497, 62842), (2951, 53174), (4834, 32461), (4994, 31421), (5902, 26587)]