155567832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:945

約数の個数: 128

約数和(自身を含む): 472780800

約数和(自身を除く): 317212968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 37, 42, 56, 58, 74, 84, 87, 111, 116, 148, 168, 174, 203, 222, 232, 259, 296, 348, 406, 444, 518, 609, 696, 777, 812, 863, 888, 1036, 1073, 1218, 1554, 1624, 1726, 2072, 2146, 2436, 2589, 3108, 3219, 3452, 4292, 4872, 5178, 6041, 6216, 6438, 6904, 7511, 8584, 10356, 12082, 12876, 15022, 18123, 20712, 22533, 24164, 25027, 25752, 30044, 31931, 36246, 45066, 48328, 50054, 60088, 63862, 72492, 75081, 90132, 95793, 100108, 127724, 144984, 150162, 175189, 180264, 191586, 200216, 223517, 255448, 300324, 350378, 383172, 447034, 525567, 600648, 670551, 700756, 766344, 894068, 925999, 1051134, 1341102, 1401512, 1788136, 1851998, 2102268, 2682204, 2777997, 3703996, 4204536, 5364408, 5555994, 6481993, 7407992, 11111988, 12963986, 19445979, 22223976, 25927972, 38891958, 51855944, 77783916, 155567832]

約数ペア:

[(1, 155567832), (2, 77783916), (3, 51855944), (4, 38891958), (6, 25927972), (7, 22223976), (8, 19445979), (12, 12963986), (14, 11111988), (21, 7407992), (24, 6481993), (28, 5555994), (29, 5364408), (37, 4204536), (42, 3703996), (56, 2777997), (58, 2682204), (74, 2102268), (84, 1851998), (87, 1788136), (111, 1401512), (116, 1341102), (148, 1051134), (168, 925999), (174, 894068), (203, 766344), (222, 700756), (232, 670551), (259, 600648), (296, 525567), (348, 447034), (406, 383172), (444, 350378), (518, 300324), (609, 255448), (696, 223517), (777, 200216), (812, 191586), (863, 180264), (888, 175189), (1036, 150162), (1073, 144984), (1218, 127724), (1554, 100108), (1624, 95793), (1726, 90132), (2072, 75081), (2146, 72492), (2436, 63862), (2589, 60088), (3108, 50054), (3219, 48328), (3452, 45066), (4292, 36246), (4872, 31931), (5178, 30044), (6041, 25752), (6216, 25027), (6438, 24164), (6904, 22533), (7511, 20712), (8584, 18123), (10356, 15022), (12082, 12876)]