129005384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 271848960

約数和(自身を除く): 142843576

約数列:

[1, 2, 4, 8, 17, 31, 34, 37, 62, 68, 74, 124, 136, 148, 248, 296, 527, 629, 827, 1054, 1147, 1258, 1654, 2108, 2294, 2516, 3308, 4216, 4588, 5032, 6616, 9176, 14059, 19499, 25637, 28118, 30599, 38998, 51274, 56236, 61198, 77996, 102548, 112472, 122396, 155992, 205096, 244792, 435829, 520183, 871658, 948569, 1040366, 1743316, 1897138, 2080732, 3486632, 3794276, 4161464, 7588552, 16125673, 32251346, 64502692, 129005384]

約数ペア:

[(1, 129005384), (2, 64502692), (4, 32251346), (8, 16125673), (17, 7588552), (31, 4161464), (34, 3794276), (37, 3486632), (62, 2080732), (68, 1897138), (74, 1743316), (124, 1040366), (136, 948569), (148, 871658), (248, 520183), (296, 435829), (527, 244792), (629, 205096), (827, 155992), (1054, 122396), (1147, 112472), (1258, 102548), (1654, 77996), (2108, 61198), (2294, 56236), (2516, 51274), (3308, 38998), (4216, 30599), (4588, 28118), (5032, 25637), (6616, 19499), (9176, 14059)]