142692318

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 344847360

約数和(自身を除く): 202155042

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 43, 57, 62, 86, 93, 114, 129, 171, 186, 258, 279, 313, 342, 387, 558, 589, 626, 774, 817, 939, 1178, 1333, 1634, 1767, 1878, 2451, 2666, 2817, 3534, 3999, 4902, 5301, 5634, 5947, 7353, 7998, 9703, 10602, 11894, 11997, 13459, 14706, 17841, 19406, 23994, 25327, 26918, 29109, 35682, 40377, 50654, 53523, 58218, 75981, 80754, 87327, 107046, 121131, 151962, 174654, 184357, 227943, 242262, 255721, 368714, 417229, 455886, 511442, 553071, 767163, 834458, 1106142, 1251687, 1534326, 1659213, 2301489, 2503374, 3318426, 3755061, 4602978, 7510122, 7927351, 15854702, 23782053, 47564106, 71346159, 142692318]

約数ペア:

[(1, 142692318), (2, 71346159), (3, 47564106), (6, 23782053), (9, 15854702), (18, 7927351), (19, 7510122), (31, 4602978), (38, 3755061), (43, 3318426), (57, 2503374), (62, 2301489), (86, 1659213), (93, 1534326), (114, 1251687), (129, 1106142), (171, 834458), (186, 767163), (258, 553071), (279, 511442), (313, 455886), (342, 417229), (387, 368714), (558, 255721), (589, 242262), (626, 227943), (774, 184357), (817, 174654), (939, 151962), (1178, 121131), (1333, 107046), (1634, 87327), (1767, 80754), (1878, 75981), (2451, 58218), (2666, 53523), (2817, 50654), (3534, 40377), (3999, 35682), (4902, 29109), (5301, 26918), (5634, 25327), (5947, 23994), (7353, 19406), (7998, 17841), (9703, 14706), (10602, 13459), (11894, 11997)]