152715488

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 72

約数和(自身を含む): 328252176

約数和(自身を除く): 175536688

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 167, 272, 328, 334, 544, 656, 668, 697, 1312, 1336, 1394, 1681, 2672, 2788, 2839, 3362, 5344, 5576, 5678, 6724, 6847, 11152, 11356, 13448, 13694, 22304, 22712, 26896, 27388, 28577, 45424, 53792, 54776, 57154, 90848, 109552, 114308, 116399, 219104, 228616, 232798, 280727, 457232, 465596, 561454, 914464, 931192, 1122908, 1862384, 2245816, 3724768, 4491632, 4772359, 8983264, 9544718, 19089436, 38178872, 76357744, 152715488]

約数ペア:

[(1, 152715488), (2, 76357744), (4, 38178872), (8, 19089436), (16, 9544718), (17, 8983264), (32, 4772359), (34, 4491632), (41, 3724768), (68, 2245816), (82, 1862384), (136, 1122908), (164, 931192), (167, 914464), (272, 561454), (328, 465596), (334, 457232), (544, 280727), (656, 232798), (668, 228616), (697, 219104), (1312, 116399), (1336, 114308), (1394, 109552), (1681, 90848), (2672, 57154), (2788, 54776), (2839, 53792), (3362, 45424), (5344, 28577), (5576, 27388), (5678, 26896), (6724, 22712), (6847, 22304), (11152, 13694), (11356, 13448)]