157816344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3343}}^1$

素因数の和:3640

約数の個数: 64

約数和(自身を含む): 452643840

約数和(自身を除く): 294827496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 281, 562, 843, 1124, 1686, 1967, 2248, 3343, 3372, 3934, 5901, 6686, 6744, 7868, 10029, 11802, 13372, 15736, 20058, 23401, 23604, 26744, 40116, 46802, 47208, 70203, 80232, 93604, 140406, 187208, 280812, 561624, 939383, 1878766, 2818149, 3757532, 5636298, 6575681, 7515064, 11272596, 13151362, 19727043, 22545192, 26302724, 39454086, 52605448, 78908172, 157816344]

約数ペア:

[(1, 157816344), (2, 78908172), (3, 52605448), (4, 39454086), (6, 26302724), (7, 22545192), (8, 19727043), (12, 13151362), (14, 11272596), (21, 7515064), (24, 6575681), (28, 5636298), (42, 3757532), (56, 2818149), (84, 1878766), (168, 939383), (281, 561624), (562, 280812), (843, 187208), (1124, 140406), (1686, 93604), (1967, 80232), (2248, 70203), (3343, 47208), (3372, 46802), (3934, 40116), (5901, 26744), (6686, 23604), (6744, 23401), (7868, 20058), (10029, 15736), (11802, 13372)]