172065984

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:562

約数の個数: 112

約数和(自身を含む): 477426528

約数和(自身を除く): 305360544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 53, 64, 74, 96, 106, 111, 148, 159, 192, 212, 222, 296, 318, 424, 444, 457, 592, 636, 848, 888, 914, 1184, 1272, 1371, 1696, 1776, 1828, 1961, 2368, 2544, 2742, 3392, 3552, 3656, 3922, 5088, 5484, 5883, 7104, 7312, 7844, 10176, 10968, 11766, 14624, 15688, 16909, 21936, 23532, 24221, 29248, 31376, 33818, 43872, 47064, 48442, 50727, 62752, 67636, 72663, 87744, 94128, 96884, 101454, 125504, 135272, 145326, 188256, 193768, 202908, 270544, 290652, 376512, 387536, 405816, 541088, 581304, 775072, 811632, 896177, 1082176, 1162608, 1550144, 1623264, 1792354, 2325216, 2688531, 3246528, 3584708, 4650432, 5377062, 7169416, 10754124, 14338832, 21508248, 28677664, 43016496, 57355328, 86032992, 172065984]

約数ペア:

[(1, 172065984), (2, 86032992), (3, 57355328), (4, 43016496), (6, 28677664), (8, 21508248), (12, 14338832), (16, 10754124), (24, 7169416), (32, 5377062), (37, 4650432), (48, 3584708), (53, 3246528), (64, 2688531), (74, 2325216), (96, 1792354), (106, 1623264), (111, 1550144), (148, 1162608), (159, 1082176), (192, 896177), (212, 811632), (222, 775072), (296, 581304), (318, 541088), (424, 405816), (444, 387536), (457, 376512), (592, 290652), (636, 270544), (848, 202908), (888, 193768), (914, 188256), (1184, 145326), (1272, 135272), (1371, 125504), (1696, 101454), (1776, 96884), (1828, 94128), (1961, 87744), (2368, 72663), (2544, 67636), (2742, 62752), (3392, 50727), (3552, 48442), (3656, 47064), (3922, 43872), (5088, 33818), (5484, 31376), (5883, 29248), (7104, 24221), (7312, 23532), (7844, 21936), (10176, 16909), (10968, 15688), (11766, 14624)]