179537136

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{220021}}^1$

素因数の和:220049

約数の個数: 40

約数和(自身を含む): 491089104

約数和(自身を除く): 311551968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 220021, 440042, 660063, 880084, 1320126, 1760168, 2640252, 3520336, 3740357, 5280504, 7480714, 10561008, 11221071, 14961428, 22442142, 29922856, 44884284, 59845712, 89768568, 179537136]

約数ペア:

[(1, 179537136), (2, 89768568), (3, 59845712), (4, 44884284), (6, 29922856), (8, 22442142), (12, 14961428), (16, 11221071), (17, 10561008), (24, 7480714), (34, 5280504), (48, 3740357), (51, 3520336), (68, 2640252), (102, 1760168), (136, 1320126), (204, 880084), (272, 660063), (408, 440042), (816, 220021)]