145137804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{246833}}^1$

素因数の和:246854

約数の個数: 36

約数和(自身を含む): 393947064

約数和(自身を除く): 248809260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 246833, 493666, 740499, 987332, 1480998, 1727831, 2961996, 3455662, 5183493, 6911324, 10366986, 12094817, 20733972, 24189634, 36284451, 48379268, 72568902, 145137804]

約数ペア:

[(1, 145137804), (2, 72568902), (3, 48379268), (4, 36284451), (6, 24189634), (7, 20733972), (12, 12094817), (14, 10366986), (21, 6911324), (28, 5183493), (42, 3455662), (49, 2961996), (84, 1727831), (98, 1480998), (147, 987332), (196, 740499), (294, 493666), (588, 246833)]