152815856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 327354048

約数和(自身を除く): 174538192

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 71, 82, 136, 142, 164, 193, 272, 284, 328, 386, 568, 656, 697, 772, 1136, 1207, 1394, 1544, 2414, 2788, 2911, 3088, 3281, 4828, 5576, 5822, 6562, 7913, 9656, 11152, 11644, 13124, 13703, 15826, 19312, 23288, 26248, 27406, 31652, 46576, 49487, 52496, 54812, 63304, 98974, 109624, 126608, 134521, 197948, 219248, 232951, 269042, 395896, 465902, 538084, 561823, 791792, 931804, 1076168, 1123646, 1863608, 2152336, 2247292, 3727216, 4494584, 8989168, 9550991, 19101982, 38203964, 76407928, 152815856]

約数ペア:

[(1, 152815856), (2, 76407928), (4, 38203964), (8, 19101982), (16, 9550991), (17, 8989168), (34, 4494584), (41, 3727216), (68, 2247292), (71, 2152336), (82, 1863608), (136, 1123646), (142, 1076168), (164, 931804), (193, 791792), (272, 561823), (284, 538084), (328, 465902), (386, 395896), (568, 269042), (656, 232951), (697, 219248), (772, 197948), (1136, 134521), (1207, 126608), (1394, 109624), (1544, 98974), (2414, 63304), (2788, 54812), (2911, 52496), (3088, 49487), (3281, 46576), (4828, 31652), (5576, 27406), (5822, 26248), (6562, 23288), (7913, 19312), (9656, 15826), (11152, 13703), (11644, 13124)]