180687168

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^2\times {\mathrm{373}}^1$

素因数の和:449

約数の個数: 126

約数和(自身を含む): 537819854

約数和(自身を除く): 357132686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 373, 464, 522, 576, 696, 746, 841, 928, 1044, 1119, 1392, 1492, 1682, 1856, 2088, 2238, 2523, 2784, 2984, 3357, 3364, 4176, 4476, 5046, 5568, 5968, 6714, 6728, 7569, 8352, 8952, 10092, 10817, 11936, 13428, 13456, 15138, 16704, 17904, 20184, 21634, 23872, 26856, 26912, 30276, 32451, 35808, 40368, 43268, 53712, 53824, 60552, 64902, 71616, 80736, 86536, 97353, 107424, 121104, 129804, 161472, 173072, 194706, 214848, 242208, 259608, 313693, 346144, 389412, 484416, 519216, 627386, 692288, 778824, 941079, 1038432, 1254772, 1557648, 1882158, 2076864, 2509544, 2823237, 3115296, 3764316, 5019088, 5646474, 6230592, 7528632, 10038176, 11292948, 15057264, 20076352, 22585896, 30114528, 45171792, 60229056, 90343584, 180687168]

約数ペア:

[(1, 180687168), (2, 90343584), (3, 60229056), (4, 45171792), (6, 30114528), (8, 22585896), (9, 20076352), (12, 15057264), (16, 11292948), (18, 10038176), (24, 7528632), (29, 6230592), (32, 5646474), (36, 5019088), (48, 3764316), (58, 3115296), (64, 2823237), (72, 2509544), (87, 2076864), (96, 1882158), (116, 1557648), (144, 1254772), (174, 1038432), (192, 941079), (232, 778824), (261, 692288), (288, 627386), (348, 519216), (373, 484416), (464, 389412), (522, 346144), (576, 313693), (696, 259608), (746, 242208), (841, 214848), (928, 194706), (1044, 173072), (1119, 161472), (1392, 129804), (1492, 121104), (1682, 107424), (1856, 97353), (2088, 86536), (2238, 80736), (2523, 71616), (2784, 64902), (2984, 60552), (3357, 53824), (3364, 53712), (4176, 43268), (4476, 40368), (5046, 35808), (5568, 32451), (5968, 30276), (6714, 26912), (6728, 26856), (7569, 23872), (8352, 21634), (8952, 20184), (10092, 17904), (10817, 16704), (11936, 15138), (13428, 13456)]