198078192

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5569}}^1$

素因数の和:5615

約数の個数: 120

約数和(自身を含む): 628518800

約数和(自身を除く): 430440608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5569, 5928, 8892, 11138, 11856, 16707, 17784, 22276, 33414, 35568, 44552, 50121, 66828, 72397, 89104, 100242, 105811, 133656, 144794, 200484, 211622, 217191, 267312, 289588, 317433, 400968, 423244, 434382, 579176, 634866, 651573, 801936, 846488, 868764, 952299, 1158352, 1269732, 1303146, 1375543, 1692976, 1737528, 1904598, 2539464, 2606292, 2751086, 3475056, 3809196, 4126629, 5078928, 5212584, 5502172, 7618392, 8253258, 10425168, 11004344, 12379887, 15236784, 16506516, 22008688, 24759774, 33013032, 49519548, 66026064, 99039096, 198078192]

約数ペア:

[(1, 198078192), (2, 99039096), (3, 66026064), (4, 49519548), (6, 33013032), (8, 24759774), (9, 22008688), (12, 16506516), (13, 15236784), (16, 12379887), (18, 11004344), (19, 10425168), (24, 8253258), (26, 7618392), (36, 5502172), (38, 5212584), (39, 5078928), (48, 4126629), (52, 3809196), (57, 3475056), (72, 2751086), (76, 2606292), (78, 2539464), (104, 1904598), (114, 1737528), (117, 1692976), (144, 1375543), (152, 1303146), (156, 1269732), (171, 1158352), (208, 952299), (228, 868764), (234, 846488), (247, 801936), (304, 651573), (312, 634866), (342, 579176), (456, 434382), (468, 423244), (494, 400968), (624, 317433), (684, 289588), (741, 267312), (912, 217191), (936, 211622), (988, 200484), (1368, 144794), (1482, 133656), (1872, 105811), (1976, 100242), (2223, 89104), (2736, 72397), (2964, 66828), (3952, 50121), (4446, 44552), (5569, 35568), (5928, 33414), (8892, 22276), (11138, 17784), (11856, 16707)]