15668862416

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{1759}}^1$

素因数の和:2212

約数の個数: 80

約数和(自身を含む): 32044615680

約数和(自身を除く): 16375753264

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 367, 592, 656, 734, 1468, 1517, 1759, 2936, 3034, 3518, 5872, 6068, 7036, 12136, 13579, 14072, 15047, 24272, 27158, 28144, 30094, 54316, 60188, 65083, 72119, 108632, 120376, 130166, 144238, 217264, 240752, 260332, 288476, 520664, 556739, 576952, 645553, 1041328, 1113478, 1153904, 1291106, 2226956, 2582212, 2668403, 4453912, 5164424, 5336806, 8907824, 10328848, 10673612, 21347224, 23885461, 26467673, 42694448, 47770922, 52935346, 95541844, 105870692, 191083688, 211741384, 382167376, 423482768, 979303901, 1958607802, 3917215604, 7834431208, 15668862416]

約数ペア:

[(1, 15668862416), (2, 7834431208), (4, 3917215604), (8, 1958607802), (16, 979303901), (37, 423482768), (41, 382167376), (74, 211741384), (82, 191083688), (148, 105870692), (164, 95541844), (296, 52935346), (328, 47770922), (367, 42694448), (592, 26467673), (656, 23885461), (734, 21347224), (1468, 10673612), (1517, 10328848), (1759, 8907824), (2936, 5336806), (3034, 5164424), (3518, 4453912), (5872, 2668403), (6068, 2582212), (7036, 2226956), (12136, 1291106), (13579, 1153904), (14072, 1113478), (15047, 1041328), (24272, 645553), (27158, 576952), (28144, 556739), (30094, 520664), (54316, 288476), (60188, 260332), (65083, 240752), (72119, 217264), (108632, 144238), (120376, 130166)]