145538526

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{21523}}^1$

素因数の和:21565

約数の個数: 48

約数和(自身を含む): 353337984

約数和(自身を除く): 207799458

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 21523, 43046, 64569, 129138, 150661, 301322, 451983, 495029, 903966, 990058, 1054627, 1485087, 2109254, 2970174, 3163881, 3465203, 6327762, 6930406, 10395609, 20791218, 24256421, 48512842, 72769263, 145538526]

約数ペア:

[(1, 145538526), (2, 72769263), (3, 48512842), (6, 24256421), (7, 20791218), (14, 10395609), (21, 6930406), (23, 6327762), (42, 3465203), (46, 3163881), (49, 2970174), (69, 2109254), (98, 1485087), (138, 1054627), (147, 990058), (161, 903966), (294, 495029), (322, 451983), (483, 301322), (966, 150661), (1127, 129138), (2254, 64569), (3381, 43046), (6762, 21523)]