168873864

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^3$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 443066880

約数和(自身を除く): 274193016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 732, 744, 1464, 1891, 3721, 3782, 5673, 7442, 7564, 11163, 11346, 14884, 15128, 22326, 22692, 29768, 44652, 45384, 89304, 115351, 226981, 230702, 346053, 453962, 461404, 680943, 692106, 907924, 922808, 1361886, 1384212, 1815848, 2723772, 2768424, 5447544, 7036411, 14072822, 21109233, 28145644, 42218466, 56291288, 84436932, 168873864]

約数ペア:

[(1, 168873864), (2, 84436932), (3, 56291288), (4, 42218466), (6, 28145644), (8, 21109233), (12, 14072822), (24, 7036411), (31, 5447544), (61, 2768424), (62, 2723772), (93, 1815848), (122, 1384212), (124, 1361886), (183, 922808), (186, 907924), (244, 692106), (248, 680943), (366, 461404), (372, 453962), (488, 346053), (732, 230702), (744, 226981), (1464, 115351), (1891, 89304), (3721, 45384), (3782, 44652), (5673, 29768), (7442, 22692), (7564, 22326), (11163, 15128), (11346, 14884)]