166323200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 132

約数和(自身を含む): 422623620

約数和(自身を除く): 256300420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 89, 100, 128, 146, 160, 178, 200, 256, 292, 320, 356, 365, 400, 445, 512, 584, 640, 712, 730, 800, 890, 1024, 1168, 1280, 1424, 1460, 1600, 1780, 1825, 2225, 2336, 2560, 2848, 2920, 3200, 3560, 3650, 4450, 4672, 5120, 5696, 5840, 6400, 6497, 7120, 7300, 8900, 9344, 11392, 11680, 12800, 12994, 14240, 14600, 17800, 18688, 22784, 23360, 25600, 25988, 28480, 29200, 32485, 35600, 37376, 45568, 46720, 51976, 56960, 58400, 64970, 71200, 74752, 91136, 93440, 103952, 113920, 116800, 129940, 142400, 162425, 186880, 207904, 227840, 233600, 259880, 284800, 324850, 373760, 415808, 455680, 467200, 519760, 569600, 649700, 831616, 934400, 1039520, 1139200, 1299400, 1663232, 1868800, 2079040, 2278400, 2598800, 3326464, 4158080, 5197600, 6652928, 8316160, 10395200, 16632320, 20790400, 33264640, 41580800, 83161600, 166323200]

約数ペア:

[(1, 166323200), (2, 83161600), (4, 41580800), (5, 33264640), (8, 20790400), (10, 16632320), (16, 10395200), (20, 8316160), (25, 6652928), (32, 5197600), (40, 4158080), (50, 3326464), (64, 2598800), (73, 2278400), (80, 2079040), (89, 1868800), (100, 1663232), (128, 1299400), (146, 1139200), (160, 1039520), (178, 934400), (200, 831616), (256, 649700), (292, 569600), (320, 519760), (356, 467200), (365, 455680), (400, 415808), (445, 373760), (512, 324850), (584, 284800), (640, 259880), (712, 233600), (730, 227840), (800, 207904), (890, 186880), (1024, 162425), (1168, 142400), (1280, 129940), (1424, 116800), (1460, 113920), (1600, 103952), (1780, 93440), (1825, 91136), (2225, 74752), (2336, 71200), (2560, 64970), (2848, 58400), (2920, 56960), (3200, 51976), (3560, 46720), (3650, 45568), (4450, 37376), (4672, 35600), (5120, 32485), (5696, 29200), (5840, 28480), (6400, 25988), (6497, 25600), (7120, 23360), (7300, 22784), (8900, 18688), (9344, 17800), (11392, 14600), (11680, 14240), (12800, 12994)]