167986644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2081}}^1$

素因数の和:2157

約数の個数: 72

約数和(自身を含む): 463103424

約数和(自身を除く): 295116780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 961, 1302, 1922, 2081, 2604, 2883, 3844, 4162, 5766, 6243, 6727, 8324, 11532, 12486, 13454, 14567, 20181, 24972, 26908, 29134, 40362, 43701, 58268, 64511, 80724, 87402, 129022, 174804, 193533, 258044, 387066, 451577, 774132, 903154, 1354731, 1806308, 1999841, 2709462, 3999682, 5418924, 5999523, 7999364, 11999046, 13998887, 23998092, 27997774, 41996661, 55995548, 83993322, 167986644]

約数ペア:

[(1, 167986644), (2, 83993322), (3, 55995548), (4, 41996661), (6, 27997774), (7, 23998092), (12, 13998887), (14, 11999046), (21, 7999364), (28, 5999523), (31, 5418924), (42, 3999682), (62, 2709462), (84, 1999841), (93, 1806308), (124, 1354731), (186, 903154), (217, 774132), (372, 451577), (434, 387066), (651, 258044), (868, 193533), (961, 174804), (1302, 129022), (1922, 87402), (2081, 80724), (2604, 64511), (2883, 58268), (3844, 43701), (4162, 40362), (5766, 29134), (6243, 26908), (6727, 24972), (8324, 20181), (11532, 14567), (12486, 13454)]