154906242

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{6271}}^1$

素因数の和:6478

約数の個数: 32

約数和(自身を含む): 325140480

約数和(自身を除く): 170234238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 179, 358, 537, 1074, 4117, 6271, 8234, 12351, 12542, 18813, 24702, 37626, 144233, 288466, 432699, 865398, 1122509, 2245018, 3367527, 6735054, 25817707, 51635414, 77453121, 154906242]

約数ペア:

[(1, 154906242), (2, 77453121), (3, 51635414), (6, 25817707), (23, 6735054), (46, 3367527), (69, 2245018), (138, 1122509), (179, 865398), (358, 432699), (537, 288466), (1074, 144233), (4117, 37626), (6271, 24702), (8234, 18813), (12351, 12542)]