123013752

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 348019200

約数和(自身を除く): 225005448

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 37, 38, 46, 57, 69, 74, 76, 92, 111, 114, 138, 148, 152, 184, 222, 228, 276, 296, 317, 437, 444, 456, 552, 634, 703, 851, 874, 888, 951, 1268, 1311, 1406, 1702, 1748, 1902, 2109, 2536, 2553, 2622, 2812, 3404, 3496, 3804, 4218, 5106, 5244, 5624, 6023, 6808, 7291, 7608, 8436, 10212, 10488, 11729, 12046, 14582, 16169, 16872, 18069, 20424, 21873, 23458, 24092, 29164, 32338, 35187, 36138, 43746, 46916, 48184, 48507, 58328, 64676, 70374, 72276, 87492, 93832, 97014, 129352, 138529, 140748, 144552, 174984, 194028, 222851, 269767, 277058, 281496, 388056, 415587, 445702, 539534, 554116, 668553, 809301, 831174, 891404, 1079068, 1108232, 1337106, 1618602, 1662348, 1782808, 2158136, 2674212, 3237204, 3324696, 5125573, 5348424, 6474408, 10251146, 15376719, 20502292, 30753438, 41004584, 61506876, 123013752]

約数ペア:

[(1, 123013752), (2, 61506876), (3, 41004584), (4, 30753438), (6, 20502292), (8, 15376719), (12, 10251146), (19, 6474408), (23, 5348424), (24, 5125573), (37, 3324696), (38, 3237204), (46, 2674212), (57, 2158136), (69, 1782808), (74, 1662348), (76, 1618602), (92, 1337106), (111, 1108232), (114, 1079068), (138, 891404), (148, 831174), (152, 809301), (184, 668553), (222, 554116), (228, 539534), (276, 445702), (296, 415587), (317, 388056), (437, 281496), (444, 277058), (456, 269767), (552, 222851), (634, 194028), (703, 174984), (851, 144552), (874, 140748), (888, 138529), (951, 129352), (1268, 97014), (1311, 93832), (1406, 87492), (1702, 72276), (1748, 70374), (1902, 64676), (2109, 58328), (2536, 48507), (2553, 48184), (2622, 46916), (2812, 43746), (3404, 36138), (3496, 35187), (3804, 32338), (4218, 29164), (5106, 24092), (5244, 23458), (5624, 21873), (6023, 20424), (6808, 18069), (7291, 16872), (7608, 16169), (8436, 14582), (10212, 12046), (10488, 11729)]