155356558

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 279523440

約数和(自身を除く): 124166882

約数列:

[1, 2, 7, 14, 49, 59, 97, 98, 118, 194, 277, 413, 554, 679, 826, 1358, 1939, 2891, 3878, 4753, 5723, 5782, 9506, 11446, 13573, 16343, 26869, 27146, 32686, 40061, 53738, 80122, 114401, 188083, 228802, 280427, 376166, 560854, 800807, 1316581, 1585271, 1601614, 2633162, 3170542, 11096897, 22193794, 77678279, 155356558]

約数ペア:

[(1, 155356558), (2, 77678279), (7, 22193794), (14, 11096897), (49, 3170542), (59, 2633162), (97, 1601614), (98, 1585271), (118, 1316581), (194, 800807), (277, 560854), (413, 376166), (554, 280427), (679, 228802), (826, 188083), (1358, 114401), (1939, 80122), (2891, 53738), (3878, 40061), (4753, 32686), (5723, 27146), (5782, 26869), (9506, 16343), (11446, 13573)]