170085468

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 489350400

約数和(自身を除く): 319264932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 43, 49, 62, 84, 86, 93, 98, 124, 129, 147, 172, 186, 196, 217, 258, 294, 301, 343, 372, 434, 516, 588, 602, 651, 686, 868, 903, 961, 1029, 1204, 1302, 1333, 1372, 1519, 1806, 1922, 2058, 2107, 2604, 2666, 2883, 3038, 3612, 3844, 3999, 4116, 4214, 4557, 5332, 5766, 6076, 6321, 6727, 7998, 8428, 9114, 9331, 10633, 11532, 12642, 13454, 14749, 15996, 18228, 18662, 20181, 21266, 25284, 26908, 27993, 29498, 31899, 37324, 40362, 41323, 42532, 44247, 47089, 55986, 58996, 63798, 65317, 80724, 82646, 88494, 94178, 111972, 123969, 127596, 130634, 141267, 165292, 176988, 188356, 195951, 247938, 261268, 282534, 289261, 329623, 391902, 457219, 495876, 565068, 578522, 659246, 783804, 867783, 914438, 988869, 1157044, 1318492, 1371657, 1735566, 1828876, 1977738, 2024827, 2743314, 3471132, 3955476, 4049654, 5486628, 6074481, 8099308, 12148962, 14173789, 24297924, 28347578, 42521367, 56695156, 85042734, 170085468]

約数ペア:

[(1, 170085468), (2, 85042734), (3, 56695156), (4, 42521367), (6, 28347578), (7, 24297924), (12, 14173789), (14, 12148962), (21, 8099308), (28, 6074481), (31, 5486628), (42, 4049654), (43, 3955476), (49, 3471132), (62, 2743314), (84, 2024827), (86, 1977738), (93, 1828876), (98, 1735566), (124, 1371657), (129, 1318492), (147, 1157044), (172, 988869), (186, 914438), (196, 867783), (217, 783804), (258, 659246), (294, 578522), (301, 565068), (343, 495876), (372, 457219), (434, 391902), (516, 329623), (588, 289261), (602, 282534), (651, 261268), (686, 247938), (868, 195951), (903, 188356), (961, 176988), (1029, 165292), (1204, 141267), (1302, 130634), (1333, 127596), (1372, 123969), (1519, 111972), (1806, 94178), (1922, 88494), (2058, 82646), (2107, 80724), (2604, 65317), (2666, 63798), (2883, 58996), (3038, 55986), (3612, 47089), (3844, 44247), (3999, 42532), (4116, 41323), (4214, 40362), (4557, 37324), (5332, 31899), (5766, 29498), (6076, 27993), (6321, 26908), (6727, 25284), (7998, 21266), (8428, 20181), (9114, 18662), (9331, 18228), (10633, 15996), (11532, 14749), (12642, 13454)]