141231888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{140111}}^1$

素因数の和:140132

約数の個数: 60

約数和(自身を含む): 451721088

約数和(自身を除く): 310489200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 140111, 280222, 420333, 560444, 840666, 980777, 1120888, 1260999, 1681332, 1961554, 2241776, 2521998, 2942331, 3362664, 3923108, 5043996, 5884662, 6725328, 7846216, 8826993, 10087992, 11769324, 15692432, 17653986, 20175984, 23538648, 35307972, 47077296, 70615944, 141231888]

約数ペア:

[(1, 141231888), (2, 70615944), (3, 47077296), (4, 35307972), (6, 23538648), (7, 20175984), (8, 17653986), (9, 15692432), (12, 11769324), (14, 10087992), (16, 8826993), (18, 7846216), (21, 6725328), (24, 5884662), (28, 5043996), (36, 3923108), (42, 3362664), (48, 2942331), (56, 2521998), (63, 2241776), (72, 1961554), (84, 1681332), (112, 1260999), (126, 1120888), (144, 980777), (168, 840666), (252, 560444), (336, 420333), (504, 280222), (1008, 140111)]