15208052168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:975

約数の個数: 128

約数和(自身を含む): 32472576000

約数和(自身を除く): 17264523832

約数列:

[1, 2, 4, 8, 17, 29, 31, 34, 58, 62, 68, 116, 124, 136, 173, 232, 248, 346, 493, 527, 692, 719, 899, 986, 1054, 1384, 1438, 1798, 1972, 2108, 2876, 2941, 3596, 3944, 4216, 5017, 5363, 5752, 5882, 7192, 10034, 10726, 11764, 12223, 15283, 20068, 20851, 21452, 22289, 23528, 24446, 30566, 40136, 41702, 42904, 44578, 48892, 61132, 83404, 85289, 89156, 91171, 97784, 122264, 124387, 155527, 166808, 170578, 178312, 182342, 248774, 311054, 341156, 354467, 364684, 378913, 497548, 622108, 646381, 682312, 708934, 729368, 757826, 995096, 1244216, 1292762, 1417868, 1515652, 2114579, 2585524, 2643959, 2835736, 3031304, 3607223, 3855997, 4229158, 5171048, 5287918, 7214446, 7711994, 8458316, 10575836, 10988477, 14428892, 15423988, 16916632, 21151672, 21976954, 28857784, 30847976, 43953908, 61322791, 65551949, 87907816, 111823913, 122645582, 131103898, 223647826, 245291164, 262207796, 447295652, 490582328, 524415592, 894591304, 1901006521, 3802013042, 7604026084, 15208052168]

約数ペア:

[(1, 15208052168), (2, 7604026084), (4, 3802013042), (8, 1901006521), (17, 894591304), (29, 524415592), (31, 490582328), (34, 447295652), (58, 262207796), (62, 245291164), (68, 223647826), (116, 131103898), (124, 122645582), (136, 111823913), (173, 87907816), (232, 65551949), (248, 61322791), (346, 43953908), (493, 30847976), (527, 28857784), (692, 21976954), (719, 21151672), (899, 16916632), (986, 15423988), (1054, 14428892), (1384, 10988477), (1438, 10575836), (1798, 8458316), (1972, 7711994), (2108, 7214446), (2876, 5287918), (2941, 5171048), (3596, 4229158), (3944, 3855997), (4216, 3607223), (5017, 3031304), (5363, 2835736), (5752, 2643959), (5882, 2585524), (7192, 2114579), (10034, 1515652), (10726, 1417868), (11764, 1292762), (12223, 1244216), (15283, 995096), (20068, 757826), (20851, 729368), (21452, 708934), (22289, 682312), (23528, 646381), (24446, 622108), (30566, 497548), (40136, 378913), (41702, 364684), (42904, 354467), (44578, 341156), (48892, 311054), (61132, 248774), (83404, 182342), (85289, 178312), (89156, 170578), (91171, 166808), (97784, 155527), (122264, 124387)]