145743168

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 112

約数和(自身を含む): 400547840

約数和(自身を除く): 254804672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 127, 129, 139, 172, 192, 254, 258, 278, 344, 381, 417, 508, 516, 556, 688, 762, 834, 1016, 1032, 1112, 1376, 1524, 1668, 2032, 2064, 2224, 2752, 3048, 3336, 4064, 4128, 4448, 5461, 5977, 6096, 6672, 8128, 8256, 8896, 10922, 11954, 12192, 13344, 16383, 17653, 17931, 21844, 23908, 24384, 26688, 32766, 35306, 35862, 43688, 47816, 52959, 65532, 70612, 71724, 87376, 95632, 105918, 131064, 141224, 143448, 174752, 191264, 211836, 262128, 282448, 286896, 349504, 382528, 423672, 524256, 564896, 573792, 759079, 847344, 1048512, 1129792, 1147584, 1518158, 1694688, 2277237, 3036316, 3389376, 4554474, 6072632, 9108948, 12145264, 18217896, 24290528, 36435792, 48581056, 72871584, 145743168]

約数ペア:

[(1, 145743168), (2, 72871584), (3, 48581056), (4, 36435792), (6, 24290528), (8, 18217896), (12, 12145264), (16, 9108948), (24, 6072632), (32, 4554474), (43, 3389376), (48, 3036316), (64, 2277237), (86, 1694688), (96, 1518158), (127, 1147584), (129, 1129792), (139, 1048512), (172, 847344), (192, 759079), (254, 573792), (258, 564896), (278, 524256), (344, 423672), (381, 382528), (417, 349504), (508, 286896), (516, 282448), (556, 262128), (688, 211836), (762, 191264), (834, 174752), (1016, 143448), (1032, 141224), (1112, 131064), (1376, 105918), (1524, 95632), (1668, 87376), (2032, 71724), (2064, 70612), (2224, 65532), (2752, 52959), (3048, 47816), (3336, 43688), (4064, 35862), (4128, 35306), (4448, 32766), (5461, 26688), (5977, 24384), (6096, 23908), (6672, 21844), (8128, 17931), (8256, 17653), (8896, 16383), (10922, 13344), (11954, 12192)]