142588728

素因数分解:

$2^3\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1697}}^1$

素因数の和:2101

約数の個数: 64

約数和(自身を含む): 397332000

約数和(自身を除く): 254743272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 389, 778, 1167, 1556, 1697, 2334, 3112, 3394, 3501, 4668, 5091, 6788, 7002, 9336, 10182, 10503, 13576, 14004, 15273, 20364, 21006, 28008, 30546, 40728, 42012, 45819, 61092, 84024, 91638, 122184, 183276, 366552, 660133, 1320266, 1980399, 2640532, 3960798, 5281064, 5941197, 7921596, 11882394, 15843192, 17823591, 23764788, 35647182, 47529576, 71294364, 142588728]

約数ペア:

[(1, 142588728), (2, 71294364), (3, 47529576), (4, 35647182), (6, 23764788), (8, 17823591), (9, 15843192), (12, 11882394), (18, 7921596), (24, 5941197), (27, 5281064), (36, 3960798), (54, 2640532), (72, 1980399), (108, 1320266), (216, 660133), (389, 366552), (778, 183276), (1167, 122184), (1556, 91638), (1697, 84024), (2334, 61092), (3112, 45819), (3394, 42012), (3501, 40728), (4668, 30546), (5091, 28008), (6788, 21006), (7002, 20364), (9336, 15273), (10182, 14004), (10503, 13576)]