189182916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2713}}^1$

素因数の和:2885

約数の個数: 72

約数和(自身を含む): 518645400

約数和(自身を除く): 329462484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 596, 894, 1341, 1788, 1937, 2682, 2713, 3874, 5364, 5426, 5811, 7748, 8139, 10852, 11622, 16278, 17433, 23244, 24417, 32556, 34866, 35269, 48834, 69732, 70538, 97668, 105807, 141076, 211614, 317421, 404237, 423228, 634842, 808474, 1212711, 1269684, 1616948, 2425422, 3638133, 4850844, 5255081, 7276266, 10510162, 14552532, 15765243, 21020324, 31530486, 47295729, 63060972, 94591458, 189182916]

約数ペア:

[(1, 189182916), (2, 94591458), (3, 63060972), (4, 47295729), (6, 31530486), (9, 21020324), (12, 15765243), (13, 14552532), (18, 10510162), (26, 7276266), (36, 5255081), (39, 4850844), (52, 3638133), (78, 2425422), (117, 1616948), (149, 1269684), (156, 1212711), (234, 808474), (298, 634842), (447, 423228), (468, 404237), (596, 317421), (894, 211614), (1341, 141076), (1788, 105807), (1937, 97668), (2682, 70538), (2713, 69732), (3874, 48834), (5364, 35269), (5426, 34866), (5811, 32556), (7748, 24417), (8139, 23244), (10852, 17433), (11622, 16278)]