1154475008

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:387

約数の個数: 88

約数和(自身を含む): 2390764992

約数和(自身を除く): 1236289984

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 157, 167, 172, 256, 314, 334, 344, 512, 628, 668, 688, 1024, 1256, 1336, 1376, 2512, 2672, 2752, 5024, 5344, 5504, 6751, 7181, 10048, 10688, 11008, 13502, 14362, 20096, 21376, 22016, 26219, 27004, 28724, 40192, 42752, 44032, 52438, 54008, 57448, 80384, 85504, 104876, 108016, 114896, 160768, 171008, 209752, 216032, 229792, 419504, 432064, 459584, 839008, 864128, 919168, 1127417, 1678016, 1728256, 1838336, 2254834, 3356032, 3456512, 3676672, 4509668, 6712064, 6913024, 7353344, 9019336, 13424128, 18038672, 26848256, 36077344, 72154688, 144309376, 288618752, 577237504, 1154475008]

約数ペア:

[(1, 1154475008), (2, 577237504), (4, 288618752), (8, 144309376), (16, 72154688), (32, 36077344), (43, 26848256), (64, 18038672), (86, 13424128), (128, 9019336), (157, 7353344), (167, 6913024), (172, 6712064), (256, 4509668), (314, 3676672), (334, 3456512), (344, 3356032), (512, 2254834), (628, 1838336), (668, 1728256), (688, 1678016), (1024, 1127417), (1256, 919168), (1336, 864128), (1376, 839008), (2512, 459584), (2672, 432064), (2752, 419504), (5024, 229792), (5344, 216032), (5504, 209752), (6751, 171008), (7181, 160768), (10048, 114896), (10688, 108016), (11008, 104876), (13502, 85504), (14362, 80384), (20096, 57448), (21376, 54008), (22016, 52438), (26219, 44032), (27004, 42752), (28724, 40192)]