208179168

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 606735360

約数和(自身を除く): 398556192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 37, 43, 47, 48, 58, 74, 86, 87, 94, 96, 111, 116, 129, 141, 148, 172, 174, 188, 222, 232, 258, 282, 296, 344, 348, 376, 444, 464, 516, 564, 592, 688, 696, 752, 888, 928, 1032, 1073, 1128, 1184, 1247, 1363, 1376, 1392, 1504, 1591, 1739, 1776, 2021, 2064, 2146, 2256, 2494, 2726, 2784, 3182, 3219, 3478, 3552, 3741, 4042, 4089, 4128, 4292, 4512, 4773, 4988, 5217, 5452, 6063, 6364, 6438, 6956, 7482, 8084, 8178, 8584, 9546, 9976, 10434, 10904, 12126, 12728, 12876, 13912, 14964, 16168, 16356, 17168, 19092, 19952, 20868, 21808, 24252, 25456, 25752, 27824, 29928, 32336, 32712, 34336, 38184, 39904, 41736, 43616, 46139, 48504, 50431, 50912, 51504, 55648, 58609, 59856, 64672, 65424, 74777, 76368, 83472, 92278, 97008, 100862, 103008, 117218, 119712, 130848, 138417, 149554, 151293, 152736, 166944, 175827, 184556, 194016, 201724, 224331, 234436, 276834, 299108, 302586, 351654, 369112, 403448, 448662, 468872, 553668, 598216, 605172, 703308, 738224, 806896, 897324, 937744, 1107336, 1196432, 1210344, 1406616, 1476448, 1613792, 1794648, 1875488, 2168533, 2214672, 2392864, 2420688, 2813232, 3589296, 4337066, 4429344, 4841376, 5626464, 6505599, 7178592, 8674132, 13011198, 17348264, 26022396, 34696528, 52044792, 69393056, 104089584, 208179168]

約数ペア:

[(1, 208179168), (2, 104089584), (3, 69393056), (4, 52044792), (6, 34696528), (8, 26022396), (12, 17348264), (16, 13011198), (24, 8674132), (29, 7178592), (32, 6505599), (37, 5626464), (43, 4841376), (47, 4429344), (48, 4337066), (58, 3589296), (74, 2813232), (86, 2420688), (87, 2392864), (94, 2214672), (96, 2168533), (111, 1875488), (116, 1794648), (129, 1613792), (141, 1476448), (148, 1406616), (172, 1210344), (174, 1196432), (188, 1107336), (222, 937744), (232, 897324), (258, 806896), (282, 738224), (296, 703308), (344, 605172), (348, 598216), (376, 553668), (444, 468872), (464, 448662), (516, 403448), (564, 369112), (592, 351654), (688, 302586), (696, 299108), (752, 276834), (888, 234436), (928, 224331), (1032, 201724), (1073, 194016), (1128, 184556), (1184, 175827), (1247, 166944), (1363, 152736), (1376, 151293), (1392, 149554), (1504, 138417), (1591, 130848), (1739, 119712), (1776, 117218), (2021, 103008), (2064, 100862), (2146, 97008), (2256, 92278), (2494, 83472), (2726, 76368), (2784, 74777), (3182, 65424), (3219, 64672), (3478, 59856), (3552, 58609), (3741, 55648), (4042, 51504), (4089, 50912), (4128, 50431), (4292, 48504), (4512, 46139), (4773, 43616), (4988, 41736), (5217, 39904), (5452, 38184), (6063, 34336), (6364, 32712), (6438, 32336), (6956, 29928), (7482, 27824), (8084, 25752), (8178, 25456), (8584, 24252), (9546, 21808), (9976, 20868), (10434, 19952), (10904, 19092), (12126, 17168), (12728, 16356), (12876, 16168), (13912, 14964)]