142731744

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 394813440

約数和(自身を除く): 252081696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 127, 138, 184, 254, 276, 368, 381, 508, 509, 552, 736, 762, 1016, 1018, 1104, 1524, 1527, 2032, 2036, 2208, 2921, 3048, 3054, 4064, 4072, 5842, 6096, 6108, 8144, 8763, 11684, 11707, 12192, 12216, 16288, 17526, 23368, 23414, 24432, 35052, 35121, 46736, 46828, 48864, 64643, 70104, 70242, 93472, 93656, 129286, 140208, 140484, 187312, 193929, 258572, 280416, 280968, 374624, 387858, 517144, 561936, 775716, 1034288, 1123872, 1486789, 1551432, 2068576, 2973578, 3102864, 4460367, 5947156, 6205728, 8920734, 11894312, 17841468, 23788624, 35682936, 47577248, 71365872, 142731744]

約数ペア:

[(1, 142731744), (2, 71365872), (3, 47577248), (4, 35682936), (6, 23788624), (8, 17841468), (12, 11894312), (16, 8920734), (23, 6205728), (24, 5947156), (32, 4460367), (46, 3102864), (48, 2973578), (69, 2068576), (92, 1551432), (96, 1486789), (127, 1123872), (138, 1034288), (184, 775716), (254, 561936), (276, 517144), (368, 387858), (381, 374624), (508, 280968), (509, 280416), (552, 258572), (736, 193929), (762, 187312), (1016, 140484), (1018, 140208), (1104, 129286), (1524, 93656), (1527, 93472), (2032, 70242), (2036, 70104), (2208, 64643), (2921, 48864), (3048, 46828), (3054, 46736), (4064, 35121), (4072, 35052), (5842, 24432), (6096, 23414), (6108, 23368), (8144, 17526), (8763, 16288), (11684, 12216), (11707, 12192)]