127557216

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{2447}}^1$

素因数の和:2644

約数の個数: 72

約数和(自身を含む): 364893984

約数和(自身を除く): 237336768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1629, 2172, 2447, 2896, 3258, 4344, 4894, 5792, 6516, 7341, 8688, 9788, 13032, 14682, 17376, 19576, 22023, 26064, 29364, 39152, 44046, 52128, 58728, 78304, 88092, 117456, 176184, 234912, 352368, 442907, 704736, 885814, 1328721, 1771628, 2657442, 3543256, 3986163, 5314884, 7086512, 7972326, 10629768, 14173024, 15944652, 21259536, 31889304, 42519072, 63778608, 127557216]

約数ペア:

[(1, 127557216), (2, 63778608), (3, 42519072), (4, 31889304), (6, 21259536), (8, 15944652), (9, 14173024), (12, 10629768), (16, 7972326), (18, 7086512), (24, 5314884), (32, 3986163), (36, 3543256), (48, 2657442), (72, 1771628), (96, 1328721), (144, 885814), (181, 704736), (288, 442907), (362, 352368), (543, 234912), (724, 176184), (1086, 117456), (1448, 88092), (1629, 78304), (2172, 58728), (2447, 52128), (2896, 44046), (3258, 39152), (4344, 29364), (4894, 26064), (5792, 22023), (6516, 19576), (7341, 17376), (8688, 14682), (9788, 13032)]