187446816

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 551940480

約数和(自身を除く): 364493664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 89, 96, 103, 142, 144, 178, 206, 213, 267, 284, 288, 309, 356, 412, 426, 534, 568, 618, 639, 712, 801, 824, 852, 927, 1068, 1136, 1236, 1278, 1424, 1602, 1648, 1704, 1854, 2136, 2272, 2472, 2556, 2848, 3204, 3296, 3408, 3708, 4272, 4944, 5112, 6319, 6408, 6816, 7313, 7416, 8544, 9167, 9888, 10224, 12638, 12816, 14626, 14832, 18334, 18957, 20448, 21939, 25276, 25632, 27501, 29252, 29664, 36668, 37914, 43878, 50552, 55002, 56871, 58504, 65817, 73336, 75828, 82503, 87756, 101104, 110004, 113742, 117008, 131634, 146672, 151656, 165006, 175512, 202208, 220008, 227484, 234016, 263268, 293344, 303312, 330012, 351024, 440016, 454968, 526536, 606624, 650857, 660024, 702048, 880032, 909936, 1053072, 1301714, 1320048, 1819872, 1952571, 2106144, 2603428, 2640096, 3905142, 5206856, 5857713, 7810284, 10413712, 11715426, 15620568, 20827424, 23430852, 31241136, 46861704, 62482272, 93723408, 187446816]

約数ペア:

[(1, 187446816), (2, 93723408), (3, 62482272), (4, 46861704), (6, 31241136), (8, 23430852), (9, 20827424), (12, 15620568), (16, 11715426), (18, 10413712), (24, 7810284), (32, 5857713), (36, 5206856), (48, 3905142), (71, 2640096), (72, 2603428), (89, 2106144), (96, 1952571), (103, 1819872), (142, 1320048), (144, 1301714), (178, 1053072), (206, 909936), (213, 880032), (267, 702048), (284, 660024), (288, 650857), (309, 606624), (356, 526536), (412, 454968), (426, 440016), (534, 351024), (568, 330012), (618, 303312), (639, 293344), (712, 263268), (801, 234016), (824, 227484), (852, 220008), (927, 202208), (1068, 175512), (1136, 165006), (1236, 151656), (1278, 146672), (1424, 131634), (1602, 117008), (1648, 113742), (1704, 110004), (1854, 101104), (2136, 87756), (2272, 82503), (2472, 75828), (2556, 73336), (2848, 65817), (3204, 58504), (3296, 56871), (3408, 55002), (3708, 50552), (4272, 43878), (4944, 37914), (5112, 36668), (6319, 29664), (6408, 29252), (6816, 27501), (7313, 25632), (7416, 25276), (8544, 21939), (9167, 20448), (9888, 18957), (10224, 18334), (12638, 14832), (12816, 14626)]