171331608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:737

約数の個数: 128

約数和(自身を含む): 515243520

約数和(自身を除く): 343911912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 43, 56, 74, 84, 86, 111, 129, 148, 168, 172, 222, 258, 259, 296, 301, 344, 444, 516, 518, 602, 641, 777, 888, 903, 1032, 1036, 1204, 1282, 1554, 1591, 1806, 1923, 2072, 2408, 2564, 3108, 3182, 3612, 3846, 4487, 4773, 5128, 6216, 6364, 7224, 7692, 8974, 9546, 11137, 12728, 13461, 15384, 17948, 19092, 22274, 23717, 26922, 27563, 33411, 35896, 38184, 44548, 47434, 53844, 55126, 66822, 71151, 82689, 89096, 94868, 107688, 110252, 133644, 142302, 165378, 166019, 189736, 192941, 220504, 267288, 284604, 330756, 332038, 385882, 498057, 569208, 578823, 661512, 664076, 771764, 996114, 1019831, 1157646, 1328152, 1543528, 1992228, 2039662, 2315292, 3059493, 3984456, 4079324, 4630584, 6118986, 7138817, 8158648, 12237972, 14277634, 21416451, 24475944, 28555268, 42832902, 57110536, 85665804, 171331608]

約数ペア:

[(1, 171331608), (2, 85665804), (3, 57110536), (4, 42832902), (6, 28555268), (7, 24475944), (8, 21416451), (12, 14277634), (14, 12237972), (21, 8158648), (24, 7138817), (28, 6118986), (37, 4630584), (42, 4079324), (43, 3984456), (56, 3059493), (74, 2315292), (84, 2039662), (86, 1992228), (111, 1543528), (129, 1328152), (148, 1157646), (168, 1019831), (172, 996114), (222, 771764), (258, 664076), (259, 661512), (296, 578823), (301, 569208), (344, 498057), (444, 385882), (516, 332038), (518, 330756), (602, 284604), (641, 267288), (777, 220504), (888, 192941), (903, 189736), (1032, 166019), (1036, 165378), (1204, 142302), (1282, 133644), (1554, 110252), (1591, 107688), (1806, 94868), (1923, 89096), (2072, 82689), (2408, 71151), (2564, 66822), (3108, 55126), (3182, 53844), (3612, 47434), (3846, 44548), (4487, 38184), (4773, 35896), (5128, 33411), (6216, 27563), (6364, 26922), (7224, 23717), (7692, 22274), (8974, 19092), (9546, 17948), (11137, 15384), (12728, 13461)]