159203200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 438253200

約数和(自身を除く): 279050000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 43, 50, 52, 64, 65, 80, 86, 89, 100, 104, 128, 130, 160, 172, 178, 200, 208, 215, 260, 320, 325, 344, 356, 400, 416, 430, 445, 520, 559, 640, 650, 688, 712, 800, 832, 860, 890, 1040, 1075, 1118, 1157, 1300, 1376, 1424, 1600, 1664, 1720, 1780, 2080, 2150, 2225, 2236, 2314, 2600, 2752, 2795, 2848, 3200, 3440, 3560, 3827, 4160, 4300, 4450, 4472, 4628, 5200, 5504, 5590, 5696, 5785, 6880, 7120, 7654, 8320, 8600, 8900, 8944, 9256, 10400, 11180, 11392, 11570, 13760, 13975, 14240, 15308, 17200, 17800, 17888, 18512, 19135, 20800, 22360, 23140, 27520, 27950, 28480, 28925, 30616, 34400, 35600, 35776, 37024, 38270, 41600, 44720, 46280, 49751, 55900, 56960, 57850, 61232, 68800, 71200, 71552, 74048, 76540, 89440, 92560, 95675, 99502, 111800, 115700, 122464, 137600, 142400, 148096, 153080, 178880, 185120, 191350, 199004, 223600, 231400, 244928, 248755, 284800, 306160, 357760, 370240, 382700, 398008, 447200, 462800, 489856, 497510, 612320, 740480, 765400, 796016, 894400, 925600, 995020, 1224640, 1243775, 1530800, 1592032, 1788800, 1851200, 1990040, 2449280, 2487550, 3061600, 3184064, 3702400, 3980080, 4975100, 6123200, 6368128, 7960160, 9950200, 12246400, 15920320, 19900400, 31840640, 39800800, 79601600, 159203200]

約数ペア:

[(1, 159203200), (2, 79601600), (4, 39800800), (5, 31840640), (8, 19900400), (10, 15920320), (13, 12246400), (16, 9950200), (20, 7960160), (25, 6368128), (26, 6123200), (32, 4975100), (40, 3980080), (43, 3702400), (50, 3184064), (52, 3061600), (64, 2487550), (65, 2449280), (80, 1990040), (86, 1851200), (89, 1788800), (100, 1592032), (104, 1530800), (128, 1243775), (130, 1224640), (160, 995020), (172, 925600), (178, 894400), (200, 796016), (208, 765400), (215, 740480), (260, 612320), (320, 497510), (325, 489856), (344, 462800), (356, 447200), (400, 398008), (416, 382700), (430, 370240), (445, 357760), (520, 306160), (559, 284800), (640, 248755), (650, 244928), (688, 231400), (712, 223600), (800, 199004), (832, 191350), (860, 185120), (890, 178880), (1040, 153080), (1075, 148096), (1118, 142400), (1157, 137600), (1300, 122464), (1376, 115700), (1424, 111800), (1600, 99502), (1664, 95675), (1720, 92560), (1780, 89440), (2080, 76540), (2150, 74048), (2225, 71552), (2236, 71200), (2314, 68800), (2600, 61232), (2752, 57850), (2795, 56960), (2848, 55900), (3200, 49751), (3440, 46280), (3560, 44720), (3827, 41600), (4160, 38270), (4300, 37024), (4450, 35776), (4472, 35600), (4628, 34400), (5200, 30616), (5504, 28925), (5590, 28480), (5696, 27950), (5785, 27520), (6880, 23140), (7120, 22360), (7654, 20800), (8320, 19135), (8600, 18512), (8900, 17888), (8944, 17800), (9256, 17200), (10400, 15308), (11180, 14240), (11392, 13975), (11570, 13760)]