168594508

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 327983040

約数和(自身を除く): 159388532

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 289, 373, 391, 578, 746, 782, 1156, 1492, 1564, 4913, 6341, 6647, 8579, 9826, 12682, 13294, 17158, 19652, 25364, 26588, 34316, 107797, 112999, 145843, 215594, 225998, 291686, 431188, 451996, 583372, 1832549, 2479331, 3665098, 4958662, 7330196, 9917324, 42148627, 84297254, 168594508]

約数ペア:

[(1, 168594508), (2, 84297254), (4, 42148627), (17, 9917324), (23, 7330196), (34, 4958662), (46, 3665098), (68, 2479331), (92, 1832549), (289, 583372), (373, 451996), (391, 431188), (578, 291686), (746, 225998), (782, 215594), (1156, 145843), (1492, 112999), (1564, 107797), (4913, 34316), (6341, 26588), (6647, 25364), (8579, 19652), (9826, 17158), (12682, 13294)]