165009156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 432768000

約数和(自身を除く): 267758844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 149, 156, 186, 229, 298, 372, 403, 447, 458, 596, 687, 806, 894, 916, 1209, 1374, 1612, 1788, 1937, 2418, 2748, 2977, 3874, 4619, 4836, 5811, 5954, 7099, 7748, 8931, 9238, 11622, 11908, 13857, 14198, 17862, 18476, 21297, 23244, 27714, 28396, 34121, 35724, 42594, 55428, 60047, 68242, 85188, 92287, 102363, 120094, 136484, 180141, 184574, 204726, 240188, 276861, 360282, 369148, 409452, 443573, 553722, 720564, 887146, 1057751, 1107444, 1330719, 1774292, 2115502, 2661438, 3173253, 4231004, 5322876, 6346506, 12693012, 13750763, 27501526, 41252289, 55003052, 82504578, 165009156]

約数ペア:

[(1, 165009156), (2, 82504578), (3, 55003052), (4, 41252289), (6, 27501526), (12, 13750763), (13, 12693012), (26, 6346506), (31, 5322876), (39, 4231004), (52, 3173253), (62, 2661438), (78, 2115502), (93, 1774292), (124, 1330719), (149, 1107444), (156, 1057751), (186, 887146), (229, 720564), (298, 553722), (372, 443573), (403, 409452), (447, 369148), (458, 360282), (596, 276861), (687, 240188), (806, 204726), (894, 184574), (916, 180141), (1209, 136484), (1374, 120094), (1612, 102363), (1788, 92287), (1937, 85188), (2418, 68242), (2748, 60047), (2977, 55428), (3874, 42594), (4619, 35724), (4836, 34121), (5811, 28396), (5954, 27714), (7099, 23244), (7748, 21297), (8931, 18476), (9238, 17862), (11622, 14198), (11908, 13857)]