154415744

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 376012800

約数和(自身を除く): 221597056

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 59, 64, 92, 112, 118, 127, 128, 161, 184, 224, 236, 254, 322, 368, 413, 448, 472, 508, 644, 736, 826, 889, 896, 944, 1016, 1288, 1357, 1472, 1652, 1778, 1888, 2032, 2576, 2714, 2921, 2944, 3304, 3556, 3776, 4064, 5152, 5428, 5842, 6608, 7112, 7493, 7552, 8128, 9499, 10304, 10856, 11684, 13216, 14224, 14986, 16256, 18998, 20447, 20608, 21712, 23368, 26432, 28448, 29972, 37996, 40894, 43424, 46736, 52451, 52864, 56896, 59944, 75992, 81788, 86848, 93472, 104902, 113792, 119888, 151984, 163576, 172339, 173696, 186944, 209804, 239776, 303968, 327152, 344678, 373888, 419608, 479552, 607936, 654304, 689356, 839216, 959104, 1206373, 1215872, 1308608, 1378712, 1678432, 2412746, 2617216, 2757424, 3356864, 4825492, 5514848, 6713728, 9650984, 11029696, 19301968, 22059392, 38603936, 77207872, 154415744]

約数ペア:

[(1, 154415744), (2, 77207872), (4, 38603936), (7, 22059392), (8, 19301968), (14, 11029696), (16, 9650984), (23, 6713728), (28, 5514848), (32, 4825492), (46, 3356864), (56, 2757424), (59, 2617216), (64, 2412746), (92, 1678432), (112, 1378712), (118, 1308608), (127, 1215872), (128, 1206373), (161, 959104), (184, 839216), (224, 689356), (236, 654304), (254, 607936), (322, 479552), (368, 419608), (413, 373888), (448, 344678), (472, 327152), (508, 303968), (644, 239776), (736, 209804), (826, 186944), (889, 173696), (896, 172339), (944, 163576), (1016, 151984), (1288, 119888), (1357, 113792), (1472, 104902), (1652, 93472), (1778, 86848), (1888, 81788), (2032, 75992), (2576, 59944), (2714, 56896), (2921, 52864), (2944, 52451), (3304, 46736), (3556, 43424), (3776, 40894), (4064, 37996), (5152, 29972), (5428, 28448), (5842, 26432), (6608, 23368), (7112, 21712), (7493, 20608), (7552, 20447), (8128, 18998), (9499, 16256), (10304, 14986), (10856, 14224), (11684, 13216)]