189516456

素因数分解:

$2^3\times 3^3\times {\mathrm{199}}^1\times {\mathrm{4409}}^1$

素因数の和:4623

約数の個数: 64

約数和(自身を含む): 529200000

約数和(自身を除く): 339683544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 199, 216, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4409, 4776, 5373, 7164, 8818, 10746, 13227, 14328, 17636, 21492, 26454, 35272, 39681, 42984, 52908, 79362, 105816, 119043, 158724, 238086, 317448, 476172, 877391, 952344, 1754782, 2632173, 3509564, 5264346, 7019128, 7896519, 10528692, 15793038, 21057384, 23689557, 31586076, 47379114, 63172152, 94758228, 189516456]

約数ペア:

[(1, 189516456), (2, 94758228), (3, 63172152), (4, 47379114), (6, 31586076), (8, 23689557), (9, 21057384), (12, 15793038), (18, 10528692), (24, 7896519), (27, 7019128), (36, 5264346), (54, 3509564), (72, 2632173), (108, 1754782), (199, 952344), (216, 877391), (398, 476172), (597, 317448), (796, 238086), (1194, 158724), (1592, 119043), (1791, 105816), (2388, 79362), (3582, 52908), (4409, 42984), (4776, 39681), (5373, 35272), (7164, 26454), (8818, 21492), (10746, 17636), (13227, 14328)]