123215484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9343}}^1$

素因数の和:9514

約数の個数: 48

約数和(自身を含む): 330702848

約数和(自身を除く): 207487364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 9343, 13188, 18686, 28029, 37372, 56058, 65401, 112116, 130802, 196203, 261604, 392406, 784812, 1466851, 2933702, 4400553, 5867404, 8801106, 10267957, 17602212, 20535914, 30803871, 41071828, 61607742, 123215484]

約数ペア:

[(1, 123215484), (2, 61607742), (3, 41071828), (4, 30803871), (6, 20535914), (7, 17602212), (12, 10267957), (14, 8801106), (21, 5867404), (28, 4400553), (42, 2933702), (84, 1466851), (157, 784812), (314, 392406), (471, 261604), (628, 196203), (942, 130802), (1099, 112116), (1884, 65401), (2198, 56058), (3297, 37372), (4396, 28029), (6594, 18686), (9343, 13188)]