120898128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:956

約数の個数: 80

約数和(自身を含む): 337964480

約数和(自身を除く): 217066352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 313, 619, 624, 626, 939, 1238, 1252, 1857, 1878, 2476, 2504, 3714, 3756, 4069, 4952, 5008, 7428, 7512, 8047, 8138, 9904, 12207, 14856, 15024, 16094, 16276, 24141, 24414, 29712, 32188, 32552, 48282, 48828, 64376, 65104, 96564, 97656, 128752, 193128, 193747, 195312, 386256, 387494, 581241, 774988, 1162482, 1549976, 2324964, 2518711, 3099952, 4649928, 5037422, 7556133, 9299856, 10074844, 15112266, 20149688, 30224532, 40299376, 60449064, 120898128]

約数ペア:

[(1, 120898128), (2, 60449064), (3, 40299376), (4, 30224532), (6, 20149688), (8, 15112266), (12, 10074844), (13, 9299856), (16, 7556133), (24, 5037422), (26, 4649928), (39, 3099952), (48, 2518711), (52, 2324964), (78, 1549976), (104, 1162482), (156, 774988), (208, 581241), (312, 387494), (313, 386256), (619, 195312), (624, 193747), (626, 193128), (939, 128752), (1238, 97656), (1252, 96564), (1857, 65104), (1878, 64376), (2476, 48828), (2504, 48282), (3714, 32552), (3756, 32188), (4069, 29712), (4952, 24414), (5008, 24141), (7428, 16276), (7512, 16094), (8047, 15024), (8138, 14856), (9904, 12207)]