156691872

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:375

約数の個数: 144

約数和(自身を含む): 469090440

約数和(自身を除く): 312398568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 73, 87, 96, 116, 144, 146, 174, 219, 232, 257, 261, 288, 292, 348, 438, 464, 514, 522, 584, 657, 696, 771, 876, 928, 1028, 1044, 1168, 1314, 1392, 1542, 1752, 2056, 2088, 2117, 2313, 2336, 2628, 2784, 3084, 3504, 4112, 4176, 4234, 4626, 5256, 6168, 6351, 7008, 7453, 8224, 8352, 8468, 9252, 10512, 12336, 12702, 14906, 16936, 18504, 18761, 19053, 21024, 22359, 24672, 25404, 29812, 33872, 37008, 37522, 38106, 44718, 50808, 56283, 59624, 67077, 67744, 74016, 75044, 76212, 89436, 101616, 112566, 119248, 134154, 150088, 152424, 168849, 178872, 203232, 225132, 238496, 268308, 300176, 304848, 337698, 357744, 450264, 536616, 544069, 600352, 609696, 675396, 715488, 900528, 1073232, 1088138, 1350792, 1632207, 1801056, 2146464, 2176276, 2701584, 3264414, 4352552, 4896621, 5403168, 6528828, 8705104, 9793242, 13057656, 17410208, 19586484, 26115312, 39172968, 52230624, 78345936, 156691872]

約数ペア:

[(1, 156691872), (2, 78345936), (3, 52230624), (4, 39172968), (6, 26115312), (8, 19586484), (9, 17410208), (12, 13057656), (16, 9793242), (18, 8705104), (24, 6528828), (29, 5403168), (32, 4896621), (36, 4352552), (48, 3264414), (58, 2701584), (72, 2176276), (73, 2146464), (87, 1801056), (96, 1632207), (116, 1350792), (144, 1088138), (146, 1073232), (174, 900528), (219, 715488), (232, 675396), (257, 609696), (261, 600352), (288, 544069), (292, 536616), (348, 450264), (438, 357744), (464, 337698), (514, 304848), (522, 300176), (584, 268308), (657, 238496), (696, 225132), (771, 203232), (876, 178872), (928, 168849), (1028, 152424), (1044, 150088), (1168, 134154), (1314, 119248), (1392, 112566), (1542, 101616), (1752, 89436), (2056, 76212), (2088, 75044), (2117, 74016), (2313, 67744), (2336, 67077), (2628, 59624), (2784, 56283), (3084, 50808), (3504, 44718), (4112, 38106), (4176, 37522), (4234, 37008), (4626, 33872), (5256, 29812), (6168, 25404), (6351, 24672), (7008, 22359), (7453, 21024), (8224, 19053), (8352, 18761), (8468, 18504), (9252, 16936), (10512, 14906), (12336, 12702)]