129715872

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:907

約数の個数: 144

約数和(自身を含む): 403532640

約数和(自身を除く): 273816768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 352, 363, 416, 429, 484, 528, 572, 624, 726, 858, 859, 968, 1056, 1144, 1248, 1452, 1573, 1716, 1718, 1936, 2288, 2577, 2904, 3146, 3432, 3436, 3872, 4576, 4719, 5154, 5808, 6292, 6864, 6872, 9438, 9449, 10308, 11167, 11616, 12584, 13728, 13744, 18876, 18898, 20616, 22334, 25168, 27488, 28347, 33501, 37752, 37796, 41232, 44668, 50336, 56694, 67002, 75504, 75592, 82464, 89336, 103939, 113388, 122837, 134004, 151008, 151184, 178672, 207878, 226776, 245674, 268008, 302368, 311817, 357344, 368511, 415756, 453552, 491348, 536016, 623634, 737022, 831512, 907104, 982696, 1072032, 1247268, 1351207, 1474044, 1663024, 1965392, 2494536, 2702414, 2948088, 3326048, 3930784, 4053621, 4989072, 5404828, 5896176, 8107242, 9978144, 10809656, 11792352, 16214484, 21619312, 32428968, 43238624, 64857936, 129715872]

約数ペア:

[(1, 129715872), (2, 64857936), (3, 43238624), (4, 32428968), (6, 21619312), (8, 16214484), (11, 11792352), (12, 10809656), (13, 9978144), (16, 8107242), (22, 5896176), (24, 5404828), (26, 4989072), (32, 4053621), (33, 3930784), (39, 3326048), (44, 2948088), (48, 2702414), (52, 2494536), (66, 1965392), (78, 1663024), (88, 1474044), (96, 1351207), (104, 1247268), (121, 1072032), (132, 982696), (143, 907104), (156, 831512), (176, 737022), (208, 623634), (242, 536016), (264, 491348), (286, 453552), (312, 415756), (352, 368511), (363, 357344), (416, 311817), (429, 302368), (484, 268008), (528, 245674), (572, 226776), (624, 207878), (726, 178672), (858, 151184), (859, 151008), (968, 134004), (1056, 122837), (1144, 113388), (1248, 103939), (1452, 89336), (1573, 82464), (1716, 75592), (1718, 75504), (1936, 67002), (2288, 56694), (2577, 50336), (2904, 44668), (3146, 41232), (3432, 37796), (3436, 37752), (3872, 33501), (4576, 28347), (4719, 27488), (5154, 25168), (5808, 22334), (6292, 20616), (6864, 18898), (6872, 18876), (9438, 13744), (9449, 13728), (10308, 12584), (11167, 11616)]