141890672

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16453}}^1$

素因数の和:16486

約数の個数: 60

約数和(自身を含む): 348890616

約数和(自身を除く): 206999944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 16453, 32906, 65812, 115171, 131624, 180983, 230342, 263248, 361966, 460684, 723932, 806197, 921368, 1266881, 1447864, 1612394, 1842736, 2533762, 2895728, 3224788, 5067524, 6449576, 8868167, 10135048, 12899152, 17736334, 20270096, 35472668, 70945336, 141890672]

約数ペア:

[(1, 141890672), (2, 70945336), (4, 35472668), (7, 20270096), (8, 17736334), (11, 12899152), (14, 10135048), (16, 8868167), (22, 6449576), (28, 5067524), (44, 3224788), (49, 2895728), (56, 2533762), (77, 1842736), (88, 1612394), (98, 1447864), (112, 1266881), (154, 921368), (176, 806197), (196, 723932), (308, 460684), (392, 361966), (539, 263248), (616, 230342), (784, 180983), (1078, 131624), (1232, 115171), (2156, 65812), (4312, 32906), (8624, 16453)]