129427536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2551}}^1$

素因数の和:2720

約数の個数: 80

約数和(自身を含む): 384800768

約数和(自身を除く): 255373232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 151, 168, 302, 336, 453, 604, 906, 1057, 1208, 1812, 2114, 2416, 2551, 3171, 3624, 4228, 5102, 6342, 7248, 7653, 8456, 10204, 12684, 15306, 16912, 17857, 20408, 25368, 30612, 35714, 40816, 50736, 53571, 61224, 71428, 107142, 122448, 142856, 214284, 285712, 385201, 428568, 770402, 857136, 1155603, 1540804, 2311206, 2696407, 3081608, 4622412, 5392814, 6163216, 8089221, 9244824, 10785628, 16178442, 18489648, 21571256, 32356884, 43142512, 64713768, 129427536]

約数ペア:

[(1, 129427536), (2, 64713768), (3, 43142512), (4, 32356884), (6, 21571256), (7, 18489648), (8, 16178442), (12, 10785628), (14, 9244824), (16, 8089221), (21, 6163216), (24, 5392814), (28, 4622412), (42, 3081608), (48, 2696407), (56, 2311206), (84, 1540804), (112, 1155603), (151, 857136), (168, 770402), (302, 428568), (336, 385201), (453, 285712), (604, 214284), (906, 142856), (1057, 122448), (1208, 107142), (1812, 71428), (2114, 61224), (2416, 53571), (2551, 50736), (3171, 40816), (3624, 35714), (4228, 30612), (5102, 25368), (6342, 20408), (7248, 17857), (7653, 16912), (8456, 15306), (10204, 12684)]