149610832

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 345295360

約数和(自身を除く): 195684528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 79, 112, 148, 158, 259, 296, 316, 457, 518, 553, 592, 632, 914, 1036, 1106, 1264, 1828, 2072, 2212, 2923, 3199, 3656, 4144, 4424, 5846, 6398, 7312, 8848, 11692, 12796, 16909, 20461, 23384, 25592, 33818, 36103, 40922, 46768, 51184, 67636, 72206, 81844, 118363, 135272, 144412, 163688, 236726, 252721, 270544, 288824, 327376, 473452, 505442, 577648, 946904, 1010884, 1335811, 1893808, 2021768, 2671622, 4043536, 5343244, 9350677, 10686488, 18701354, 21372976, 37402708, 74805416, 149610832]

約数ペア:

[(1, 149610832), (2, 74805416), (4, 37402708), (7, 21372976), (8, 18701354), (14, 10686488), (16, 9350677), (28, 5343244), (37, 4043536), (56, 2671622), (74, 2021768), (79, 1893808), (112, 1335811), (148, 1010884), (158, 946904), (259, 577648), (296, 505442), (316, 473452), (457, 327376), (518, 288824), (553, 270544), (592, 252721), (632, 236726), (914, 163688), (1036, 144412), (1106, 135272), (1264, 118363), (1828, 81844), (2072, 72206), (2212, 67636), (2923, 51184), (3199, 46768), (3656, 40922), (4144, 36103), (4424, 33818), (5846, 25592), (6398, 23384), (7312, 20461), (8848, 16909), (11692, 12796)]