16708752

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 51068160

約数和(自身を除く): 34359408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 197, 228, 248, 279, 304, 342, 372, 394, 456, 496, 558, 589, 591, 684, 744, 788, 912, 1116, 1178, 1182, 1368, 1488, 1576, 1767, 1773, 2232, 2356, 2364, 2736, 3152, 3534, 3546, 3743, 4464, 4712, 4728, 5301, 6107, 7068, 7092, 7486, 9424, 9456, 10602, 11229, 12214, 14136, 14184, 14972, 18321, 21204, 22458, 24428, 28272, 28368, 29944, 33687, 36642, 42408, 44916, 48856, 54963, 59888, 67374, 73284, 84816, 89832, 97712, 109926, 116033, 134748, 146568, 179664, 219852, 232066, 269496, 293136, 348099, 439704, 464132, 538992, 696198, 879408, 928264, 1044297, 1392396, 1856528, 2088594, 2784792, 4177188, 5569584, 8354376, 16708752]

約数ペア:

[(1, 16708752), (2, 8354376), (3, 5569584), (4, 4177188), (6, 2784792), (8, 2088594), (9, 1856528), (12, 1392396), (16, 1044297), (18, 928264), (19, 879408), (24, 696198), (31, 538992), (36, 464132), (38, 439704), (48, 348099), (57, 293136), (62, 269496), (72, 232066), (76, 219852), (93, 179664), (114, 146568), (124, 134748), (144, 116033), (152, 109926), (171, 97712), (186, 89832), (197, 84816), (228, 73284), (248, 67374), (279, 59888), (304, 54963), (342, 48856), (372, 44916), (394, 42408), (456, 36642), (496, 33687), (558, 29944), (589, 28368), (591, 28272), (684, 24428), (744, 22458), (788, 21204), (912, 18321), (1116, 14972), (1178, 14184), (1182, 14136), (1368, 12214), (1488, 11229), (1576, 10602), (1767, 9456), (1773, 9424), (2232, 7486), (2356, 7092), (2364, 7068), (2736, 6107), (3152, 5301), (3534, 4728), (3546, 4712), (3743, 4464)]