168413336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3169}}^1$

素因数の和:3268

約数の個数: 64

約数和(自身を含む): 394094400

約数和(自身を除く): 225681064

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 292, 364, 511, 584, 728, 949, 1022, 1898, 2044, 3169, 3796, 4088, 6338, 6643, 7592, 12676, 13286, 22183, 25352, 26572, 41197, 44366, 53144, 82394, 88732, 164788, 177464, 231337, 288379, 329576, 462674, 576758, 925348, 1153516, 1619359, 1850696, 2307032, 3007381, 3238718, 6014762, 6477436, 12029524, 12954872, 21051667, 24059048, 42103334, 84206668, 168413336]

約数ペア:

[(1, 168413336), (2, 84206668), (4, 42103334), (7, 24059048), (8, 21051667), (13, 12954872), (14, 12029524), (26, 6477436), (28, 6014762), (52, 3238718), (56, 3007381), (73, 2307032), (91, 1850696), (104, 1619359), (146, 1153516), (182, 925348), (292, 576758), (364, 462674), (511, 329576), (584, 288379), (728, 231337), (949, 177464), (1022, 164788), (1898, 88732), (2044, 82394), (3169, 53144), (3796, 44366), (4088, 41197), (6338, 26572), (6643, 25352), (7592, 22183), (12676, 13286)]