163407456

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2741}}^1$

素因数の和:2786

約数の個数: 120

約数和(自身を含む): 501654384

約数和(自身を除く): 338246928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1656, 1863, 2208, 2484, 2592, 2741, 3312, 3726, 4968, 5482, 6624, 7452, 8223, 9936, 10964, 14904, 16446, 19872, 21928, 24669, 29808, 32892, 43856, 49338, 59616, 63043, 65784, 74007, 87712, 98676, 126086, 131568, 148014, 189129, 197352, 222021, 252172, 263136, 296028, 378258, 394704, 444042, 504344, 567387, 592056, 756516, 789408, 888084, 1008688, 1134774, 1184112, 1513032, 1702161, 1776168, 2017376, 2269548, 2368224, 3026064, 3404322, 3552336, 4539096, 5106483, 6052128, 6808644, 7104672, 9078192, 10212966, 13617288, 18156384, 20425932, 27234576, 40851864, 54469152, 81703728, 163407456]

約数ペア:

[(1, 163407456), (2, 81703728), (3, 54469152), (4, 40851864), (6, 27234576), (8, 20425932), (9, 18156384), (12, 13617288), (16, 10212966), (18, 9078192), (23, 7104672), (24, 6808644), (27, 6052128), (32, 5106483), (36, 4539096), (46, 3552336), (48, 3404322), (54, 3026064), (69, 2368224), (72, 2269548), (81, 2017376), (92, 1776168), (96, 1702161), (108, 1513032), (138, 1184112), (144, 1134774), (162, 1008688), (184, 888084), (207, 789408), (216, 756516), (276, 592056), (288, 567387), (324, 504344), (368, 444042), (414, 394704), (432, 378258), (552, 296028), (621, 263136), (648, 252172), (736, 222021), (828, 197352), (864, 189129), (1104, 148014), (1242, 131568), (1296, 126086), (1656, 98676), (1863, 87712), (2208, 74007), (2484, 65784), (2592, 63043), (2741, 59616), (3312, 49338), (3726, 43856), (4968, 32892), (5482, 29808), (6624, 24669), (7452, 21928), (8223, 19872), (9936, 16446), (10964, 14904)]