145539864

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1705

約数の個数: 96

約数和(自身を含む): 417502800

約数和(自身を除く): 271962936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 43, 58, 72, 86, 87, 116, 129, 172, 174, 232, 258, 261, 344, 348, 387, 516, 522, 696, 774, 1032, 1044, 1247, 1548, 1621, 2088, 2494, 3096, 3242, 3741, 4863, 4988, 6484, 7482, 9726, 9976, 11223, 12968, 14589, 14964, 19452, 22446, 29178, 29928, 38904, 44892, 47009, 58356, 69703, 89784, 94018, 116712, 139406, 141027, 188036, 209109, 278812, 282054, 376072, 418218, 423081, 557624, 564108, 627327, 836436, 846162, 1128216, 1254654, 1672872, 1692324, 2021387, 2509308, 3384648, 4042774, 5018616, 6064161, 8085548, 12128322, 16171096, 18192483, 24256644, 36384966, 48513288, 72769932, 145539864]

約数ペア:

[(1, 145539864), (2, 72769932), (3, 48513288), (4, 36384966), (6, 24256644), (8, 18192483), (9, 16171096), (12, 12128322), (18, 8085548), (24, 6064161), (29, 5018616), (36, 4042774), (43, 3384648), (58, 2509308), (72, 2021387), (86, 1692324), (87, 1672872), (116, 1254654), (129, 1128216), (172, 846162), (174, 836436), (232, 627327), (258, 564108), (261, 557624), (344, 423081), (348, 418218), (387, 376072), (516, 282054), (522, 278812), (696, 209109), (774, 188036), (1032, 141027), (1044, 139406), (1247, 116712), (1548, 94018), (1621, 89784), (2088, 69703), (2494, 58356), (3096, 47009), (3242, 44892), (3741, 38904), (4863, 29928), (4988, 29178), (6484, 22446), (7482, 19452), (9726, 14964), (9976, 14589), (11223, 12968)]