172978512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16607}}^1$

素因数の和:16656

約数の個数: 80

約数和(自身を含む): 527204352

約数和(自身を除く): 354225840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 16607, 33214, 49821, 66428, 99642, 116249, 132856, 199284, 232498, 265712, 348747, 398568, 464996, 514817, 697494, 797136, 929992, 1029634, 1394988, 1544451, 1859984, 2059268, 2789976, 3088902, 3603719, 4118536, 5579952, 6177804, 7207438, 8237072, 10811157, 12355608, 14414876, 21622314, 24711216, 28829752, 43244628, 57659504, 86489256, 172978512]

約数ペア:

[(1, 172978512), (2, 86489256), (3, 57659504), (4, 43244628), (6, 28829752), (7, 24711216), (8, 21622314), (12, 14414876), (14, 12355608), (16, 10811157), (21, 8237072), (24, 7207438), (28, 6177804), (31, 5579952), (42, 4118536), (48, 3603719), (56, 3088902), (62, 2789976), (84, 2059268), (93, 1859984), (112, 1544451), (124, 1394988), (168, 1029634), (186, 929992), (217, 797136), (248, 697494), (336, 514817), (372, 464996), (434, 398568), (496, 348747), (651, 265712), (744, 232498), (868, 199284), (1302, 132856), (1488, 116249), (1736, 99642), (2604, 66428), (3472, 49821), (5208, 33214), (10416, 16607)]