144555552

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 434790720

約数和(自身を除く): 290235168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 139, 144, 157, 184, 207, 276, 278, 288, 314, 368, 414, 417, 471, 552, 556, 628, 736, 828, 834, 942, 1104, 1112, 1251, 1256, 1413, 1656, 1668, 1884, 2208, 2224, 2502, 2512, 2826, 3197, 3312, 3336, 3611, 3768, 4448, 5004, 5024, 5652, 6394, 6624, 6672, 7222, 7536, 9591, 10008, 10833, 11304, 12788, 13344, 14444, 15072, 19182, 20016, 21666, 21823, 22608, 25576, 28773, 28888, 32499, 38364, 40032, 43332, 43646, 45216, 51152, 57546, 57776, 64998, 65469, 76728, 86664, 87292, 102304, 115092, 115552, 129996, 130938, 153456, 173328, 174584, 196407, 230184, 259992, 261876, 306912, 346656, 349168, 392814, 460368, 501929, 519984, 523752, 698336, 785628, 920736, 1003858, 1039968, 1047504, 1505787, 1571256, 2007716, 2095008, 3011574, 3142512, 4015432, 4517361, 6023148, 6285024, 8030864, 9034722, 12046296, 16061728, 18069444, 24092592, 36138888, 48185184, 72277776, 144555552]

約数ペア:

[(1, 144555552), (2, 72277776), (3, 48185184), (4, 36138888), (6, 24092592), (8, 18069444), (9, 16061728), (12, 12046296), (16, 9034722), (18, 8030864), (23, 6285024), (24, 6023148), (32, 4517361), (36, 4015432), (46, 3142512), (48, 3011574), (69, 2095008), (72, 2007716), (92, 1571256), (96, 1505787), (138, 1047504), (139, 1039968), (144, 1003858), (157, 920736), (184, 785628), (207, 698336), (276, 523752), (278, 519984), (288, 501929), (314, 460368), (368, 392814), (414, 349168), (417, 346656), (471, 306912), (552, 261876), (556, 259992), (628, 230184), (736, 196407), (828, 174584), (834, 173328), (942, 153456), (1104, 130938), (1112, 129996), (1251, 115552), (1256, 115092), (1413, 102304), (1656, 87292), (1668, 86664), (1884, 76728), (2208, 65469), (2224, 64998), (2502, 57776), (2512, 57546), (2826, 51152), (3197, 45216), (3312, 43646), (3336, 43332), (3611, 40032), (3768, 38364), (4448, 32499), (5004, 28888), (5024, 28773), (5652, 25576), (6394, 22608), (6624, 21823), (6672, 21666), (7222, 20016), (7536, 19182), (9591, 15072), (10008, 14444), (10833, 13344), (11304, 12788)]