163930824

素因数分解:

$2^3\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1951}}^1$

素因数の和:2355

約数の個数: 64

約数和(自身を含む): 456768000

約数和(自身を除く): 292837176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 389, 778, 1167, 1556, 1951, 2334, 3112, 3501, 3902, 4668, 5853, 7002, 7804, 9336, 10503, 11706, 14004, 15608, 17559, 21006, 23412, 28008, 35118, 42012, 46824, 52677, 70236, 84024, 105354, 140472, 210708, 421416, 758939, 1517878, 2276817, 3035756, 4553634, 6071512, 6830451, 9107268, 13660902, 18214536, 20491353, 27321804, 40982706, 54643608, 81965412, 163930824]

約数ペア:

[(1, 163930824), (2, 81965412), (3, 54643608), (4, 40982706), (6, 27321804), (8, 20491353), (9, 18214536), (12, 13660902), (18, 9107268), (24, 6830451), (27, 6071512), (36, 4553634), (54, 3035756), (72, 2276817), (108, 1517878), (216, 758939), (389, 421416), (778, 210708), (1167, 140472), (1556, 105354), (1951, 84024), (2334, 70236), (3112, 52677), (3501, 46824), (3902, 42012), (4668, 35118), (5853, 28008), (7002, 23412), (7804, 21006), (9336, 17559), (10503, 15608), (11706, 14004)]