168469600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 450158688

約数和(自身を除く): 281689088

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 97, 100, 104, 130, 160, 167, 194, 200, 208, 260, 325, 334, 388, 400, 416, 485, 520, 650, 668, 776, 800, 835, 970, 1040, 1261, 1300, 1336, 1552, 1670, 1940, 2080, 2171, 2425, 2522, 2600, 2672, 3104, 3340, 3880, 4175, 4342, 4850, 5044, 5200, 5344, 6305, 6680, 7760, 8350, 8684, 9700, 10088, 10400, 10855, 12610, 13360, 15520, 16199, 16700, 17368, 19400, 20176, 21710, 25220, 26720, 31525, 32398, 33400, 34736, 38800, 40352, 43420, 50440, 54275, 63050, 64796, 66800, 69472, 77600, 80995, 86840, 100880, 108550, 126100, 129592, 133600, 161990, 173680, 201760, 210587, 217100, 252200, 259184, 323980, 347360, 404975, 421174, 434200, 504400, 518368, 647960, 809950, 842348, 868400, 1008800, 1052935, 1295920, 1619900, 1684696, 1736800, 2105870, 2591840, 3239800, 3369392, 4211740, 5264675, 6479600, 6738784, 8423480, 10529350, 12959200, 16846960, 21058700, 33693920, 42117400, 84234800, 168469600]

約数ペア:

[(1, 168469600), (2, 84234800), (4, 42117400), (5, 33693920), (8, 21058700), (10, 16846960), (13, 12959200), (16, 10529350), (20, 8423480), (25, 6738784), (26, 6479600), (32, 5264675), (40, 4211740), (50, 3369392), (52, 3239800), (65, 2591840), (80, 2105870), (97, 1736800), (100, 1684696), (104, 1619900), (130, 1295920), (160, 1052935), (167, 1008800), (194, 868400), (200, 842348), (208, 809950), (260, 647960), (325, 518368), (334, 504400), (388, 434200), (400, 421174), (416, 404975), (485, 347360), (520, 323980), (650, 259184), (668, 252200), (776, 217100), (800, 210587), (835, 201760), (970, 173680), (1040, 161990), (1261, 133600), (1300, 129592), (1336, 126100), (1552, 108550), (1670, 100880), (1940, 86840), (2080, 80995), (2171, 77600), (2425, 69472), (2522, 66800), (2600, 64796), (2672, 63050), (3104, 54275), (3340, 50440), (3880, 43420), (4175, 40352), (4342, 38800), (4850, 34736), (5044, 33400), (5200, 32398), (5344, 31525), (6305, 26720), (6680, 25220), (7760, 21710), (8350, 20176), (8684, 19400), (9700, 17368), (10088, 16700), (10400, 16199), (10855, 15520), (12610, 13360)]