154855244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4133}}^1$

素因数の和:4202

約数の個数: 48

約数和(自身を含む): 312530400

約数和(自身を除く): 157675156

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 4133, 8266, 9367, 16532, 18734, 37468, 70261, 78527, 119857, 140522, 157054, 239714, 281044, 314108, 479428, 1334959, 2037569, 2277283, 2669918, 4075138, 4554566, 5339836, 8150276, 9109132, 38713811, 77427622, 154855244]

約数ペア:

[(1, 154855244), (2, 77427622), (4, 38713811), (17, 9109132), (19, 8150276), (29, 5339836), (34, 4554566), (38, 4075138), (58, 2669918), (68, 2277283), (76, 2037569), (116, 1334959), (323, 479428), (493, 314108), (551, 281044), (646, 239714), (986, 157054), (1102, 140522), (1292, 119857), (1972, 78527), (2204, 70261), (4133, 37468), (8266, 18734), (9367, 16532)]