31803156

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 162

約数和(自身を含む): 103480650

約数和(自身を除く): 71677494

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 121, 126, 132, 147, 149, 154, 196, 198, 231, 242, 252, 294, 298, 308, 363, 396, 441, 447, 462, 484, 539, 588, 596, 693, 726, 847, 882, 894, 924, 1043, 1078, 1089, 1341, 1386, 1452, 1617, 1639, 1694, 1764, 1788, 2086, 2156, 2178, 2541, 2682, 2772, 3129, 3234, 3278, 3388, 4172, 4356, 4851, 4917, 5082, 5364, 5929, 6258, 6468, 6556, 7301, 7623, 9387, 9702, 9834, 10164, 11473, 11858, 12516, 14602, 14751, 15246, 17787, 18029, 18774, 19404, 19668, 21903, 22946, 23716, 29204, 29502, 30492, 34419, 35574, 36058, 37548, 43806, 45892, 53361, 54087, 59004, 65709, 68838, 71148, 72116, 80311, 87612, 103257, 106722, 108174, 126203, 131418, 137676, 160622, 162261, 206514, 213444, 216348, 240933, 252406, 262836, 321244, 324522, 378609, 413028, 481866, 504812, 649044, 722799, 757218, 883421, 963732, 1135827, 1445598, 1514436, 1766842, 2271654, 2650263, 2891196, 3533684, 4543308, 5300526, 7950789, 10601052, 15901578, 31803156]

約数ペア:

[(1, 31803156), (2, 15901578), (3, 10601052), (4, 7950789), (6, 5300526), (7, 4543308), (9, 3533684), (11, 2891196), (12, 2650263), (14, 2271654), (18, 1766842), (21, 1514436), (22, 1445598), (28, 1135827), (33, 963732), (36, 883421), (42, 757218), (44, 722799), (49, 649044), (63, 504812), (66, 481866), (77, 413028), (84, 378609), (98, 324522), (99, 321244), (121, 262836), (126, 252406), (132, 240933), (147, 216348), (149, 213444), (154, 206514), (196, 162261), (198, 160622), (231, 137676), (242, 131418), (252, 126203), (294, 108174), (298, 106722), (308, 103257), (363, 87612), (396, 80311), (441, 72116), (447, 71148), (462, 68838), (484, 65709), (539, 59004), (588, 54087), (596, 53361), (693, 45892), (726, 43806), (847, 37548), (882, 36058), (894, 35574), (924, 34419), (1043, 30492), (1078, 29502), (1089, 29204), (1341, 23716), (1386, 22946), (1452, 21903), (1617, 19668), (1639, 19404), (1694, 18774), (1764, 18029), (1788, 17787), (2086, 15246), (2156, 14751), (2178, 14602), (2541, 12516), (2682, 11858), (2772, 11473), (3129, 10164), (3234, 9834), (3278, 9702), (3388, 9387), (4172, 7623), (4356, 7301), (4851, 6556), (4917, 6468), (5082, 6258), (5364, 5929)]