155352168

素因数分解:

$2^3\times 3^4\times {\mathrm{149}}^1\times {\mathrm{1609}}^1$

素因数の和:1776

約数の個数: 80

約数和(自身を含む): 438322500

約数和(自身を除く): 282970332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 149, 162, 216, 298, 324, 447, 596, 648, 894, 1192, 1341, 1609, 1788, 2682, 3218, 3576, 4023, 4827, 5364, 6436, 8046, 9654, 10728, 12069, 12872, 14481, 16092, 19308, 24138, 28962, 32184, 38616, 43443, 48276, 57924, 86886, 96552, 115848, 130329, 173772, 239741, 260658, 347544, 479482, 521316, 719223, 958964, 1042632, 1438446, 1917928, 2157669, 2876892, 4315338, 5753784, 6473007, 8630676, 12946014, 17261352, 19419021, 25892028, 38838042, 51784056, 77676084, 155352168]

約数ペア:

[(1, 155352168), (2, 77676084), (3, 51784056), (4, 38838042), (6, 25892028), (8, 19419021), (9, 17261352), (12, 12946014), (18, 8630676), (24, 6473007), (27, 5753784), (36, 4315338), (54, 2876892), (72, 2157669), (81, 1917928), (108, 1438446), (149, 1042632), (162, 958964), (216, 719223), (298, 521316), (324, 479482), (447, 347544), (596, 260658), (648, 239741), (894, 173772), (1192, 130329), (1341, 115848), (1609, 96552), (1788, 86886), (2682, 57924), (3218, 48276), (3576, 43443), (4023, 38616), (4827, 32184), (5364, 28962), (6436, 24138), (8046, 19308), (9654, 16092), (10728, 14481), (12069, 12872)]