142885302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1413

約数の個数: 64

約数和(自身を含む): 339930624

約数和(自身を除く): 197045322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 61, 86, 122, 129, 183, 258, 301, 366, 427, 602, 854, 903, 1281, 1297, 1806, 2562, 2594, 2623, 3891, 5246, 7782, 7869, 9079, 15738, 18158, 18361, 27237, 36722, 54474, 55083, 55771, 79117, 110166, 111542, 158234, 167313, 237351, 334626, 390397, 474702, 553819, 780794, 1107638, 1171191, 1661457, 2342382, 3322914, 3402031, 6804062, 10206093, 20412186, 23814217, 47628434, 71442651, 142885302]

約数ペア:

[(1, 142885302), (2, 71442651), (3, 47628434), (6, 23814217), (7, 20412186), (14, 10206093), (21, 6804062), (42, 3402031), (43, 3322914), (61, 2342382), (86, 1661457), (122, 1171191), (129, 1107638), (183, 780794), (258, 553819), (301, 474702), (366, 390397), (427, 334626), (602, 237351), (854, 167313), (903, 158234), (1281, 111542), (1297, 110166), (1806, 79117), (2562, 55771), (2594, 55083), (2623, 54474), (3891, 36722), (5246, 27237), (7782, 18361), (7869, 18158), (9079, 15738)]