163429464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3943}}^1$

素因数の和:4120

約数の個数: 64

約数和(自身を含む): 448669440

約数和(自身を除く): 285239976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 157, 264, 314, 471, 628, 942, 1256, 1727, 1884, 3454, 3768, 3943, 5181, 6908, 7886, 10362, 11829, 13816, 15772, 20724, 23658, 31544, 41448, 43373, 47316, 86746, 94632, 130119, 173492, 260238, 346984, 520476, 619051, 1040952, 1238102, 1857153, 2476204, 3714306, 4952408, 6809561, 7428612, 13619122, 14857224, 20428683, 27238244, 40857366, 54476488, 81714732, 163429464]

約数ペア:

[(1, 163429464), (2, 81714732), (3, 54476488), (4, 40857366), (6, 27238244), (8, 20428683), (11, 14857224), (12, 13619122), (22, 7428612), (24, 6809561), (33, 4952408), (44, 3714306), (66, 2476204), (88, 1857153), (132, 1238102), (157, 1040952), (264, 619051), (314, 520476), (471, 346984), (628, 260238), (942, 173492), (1256, 130119), (1727, 94632), (1884, 86746), (3454, 47316), (3768, 43373), (3943, 41448), (5181, 31544), (6908, 23658), (7886, 20724), (10362, 15772), (11829, 13816)]