165965982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7069}}^1$

素因数の和:7137

約数の個数: 64

約数和(自身を含む): 418091520

約数和(自身を除く): 252125538

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 3354, 3913, 7069, 7826, 11739, 14138, 21207, 23478, 42414, 49483, 91897, 98966, 148449, 183794, 275691, 296898, 303967, 551382, 607934, 643279, 911901, 1286558, 1823802, 1929837, 2127769, 3859674, 3951571, 4255538, 6383307, 7903142, 11854713, 12766614, 23709426, 27660997, 55321994, 82982991, 165965982]

約数ペア:

[(1, 165965982), (2, 82982991), (3, 55321994), (6, 27660997), (7, 23709426), (13, 12766614), (14, 11854713), (21, 7903142), (26, 6383307), (39, 4255538), (42, 3951571), (43, 3859674), (78, 2127769), (86, 1929837), (91, 1823802), (129, 1286558), (182, 911901), (258, 643279), (273, 607934), (301, 551382), (546, 303967), (559, 296898), (602, 275691), (903, 183794), (1118, 148449), (1677, 98966), (1806, 91897), (3354, 49483), (3913, 42414), (7069, 23478), (7826, 21207), (11739, 14138)]