127750272

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 370023360

約数和(自身を除く): 242273088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 157, 163, 192, 208, 312, 314, 326, 384, 416, 471, 489, 624, 628, 652, 832, 942, 978, 1248, 1256, 1304, 1664, 1884, 1956, 2041, 2119, 2496, 2512, 2608, 3768, 3912, 4082, 4238, 4992, 5024, 5216, 6123, 6357, 7536, 7824, 8164, 8476, 10048, 10432, 12246, 12714, 15072, 15648, 16328, 16952, 20096, 20864, 24492, 25428, 25591, 30144, 31296, 32656, 33904, 48984, 50856, 51182, 60288, 62592, 65312, 67808, 76773, 97968, 101712, 102364, 130624, 135616, 153546, 195936, 203424, 204728, 261248, 271232, 307092, 332683, 391872, 406848, 409456, 614184, 665366, 783744, 813696, 818912, 998049, 1228368, 1330732, 1637824, 1996098, 2456736, 2661464, 3275648, 3992196, 4913472, 5322928, 7984392, 9826944, 10645856, 15968784, 21291712, 31937568, 42583424, 63875136, 127750272]

約数ペア:

[(1, 127750272), (2, 63875136), (3, 42583424), (4, 31937568), (6, 21291712), (8, 15968784), (12, 10645856), (13, 9826944), (16, 7984392), (24, 5322928), (26, 4913472), (32, 3992196), (39, 3275648), (48, 2661464), (52, 2456736), (64, 1996098), (78, 1637824), (96, 1330732), (104, 1228368), (128, 998049), (156, 818912), (157, 813696), (163, 783744), (192, 665366), (208, 614184), (312, 409456), (314, 406848), (326, 391872), (384, 332683), (416, 307092), (471, 271232), (489, 261248), (624, 204728), (628, 203424), (652, 195936), (832, 153546), (942, 135616), (978, 130624), (1248, 102364), (1256, 101712), (1304, 97968), (1664, 76773), (1884, 67808), (1956, 65312), (2041, 62592), (2119, 60288), (2496, 51182), (2512, 50856), (2608, 48984), (3768, 33904), (3912, 32656), (4082, 31296), (4238, 30144), (4992, 25591), (5024, 25428), (5216, 24492), (6123, 20864), (6357, 20096), (7536, 16952), (7824, 16328), (8164, 15648), (8476, 15072), (10048, 12714), (10432, 12246)]