149027712

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:688

約数の個数: 128

約数和(自身を含む): 431166240

約数和(自身を除く): 282138528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 128, 136, 148, 192, 204, 222, 272, 296, 384, 408, 444, 544, 592, 617, 629, 816, 888, 1088, 1184, 1234, 1258, 1632, 1776, 1851, 1887, 2176, 2368, 2468, 2516, 3264, 3552, 3702, 3774, 4736, 4936, 5032, 6528, 7104, 7404, 7548, 9872, 10064, 10489, 14208, 14808, 15096, 19744, 20128, 20978, 22829, 29616, 30192, 31467, 39488, 40256, 41956, 45658, 59232, 60384, 62934, 68487, 78976, 80512, 83912, 91316, 118464, 120768, 125868, 136974, 167824, 182632, 236928, 241536, 251736, 273948, 335648, 365264, 388093, 503472, 547896, 671296, 730528, 776186, 1006944, 1095792, 1164279, 1342592, 1461056, 1552372, 2013888, 2191584, 2328558, 2922112, 3104744, 4027776, 4383168, 4657116, 6209488, 8766336, 9314232, 12418976, 18628464, 24837952, 37256928, 49675904, 74513856, 149027712]

約数ペア:

[(1, 149027712), (2, 74513856), (3, 49675904), (4, 37256928), (6, 24837952), (8, 18628464), (12, 12418976), (16, 9314232), (17, 8766336), (24, 6209488), (32, 4657116), (34, 4383168), (37, 4027776), (48, 3104744), (51, 2922112), (64, 2328558), (68, 2191584), (74, 2013888), (96, 1552372), (102, 1461056), (111, 1342592), (128, 1164279), (136, 1095792), (148, 1006944), (192, 776186), (204, 730528), (222, 671296), (272, 547896), (296, 503472), (384, 388093), (408, 365264), (444, 335648), (544, 273948), (592, 251736), (617, 241536), (629, 236928), (816, 182632), (888, 167824), (1088, 136974), (1184, 125868), (1234, 120768), (1258, 118464), (1632, 91316), (1776, 83912), (1851, 80512), (1887, 78976), (2176, 68487), (2368, 62934), (2468, 60384), (2516, 59232), (3264, 45658), (3552, 41956), (3702, 40256), (3774, 39488), (4736, 31467), (4936, 30192), (5032, 29616), (6528, 22829), (7104, 20978), (7404, 20128), (7548, 19744), (9872, 15096), (10064, 14808), (10489, 14208)]