148758498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{393541}}^1$

素因数の和:393559

約数の個数: 32

約数和(自身を含む): 377800320

約数和(自身を除く): 229041822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 393541, 787082, 1180623, 2361246, 2754787, 3541869, 5509574, 7083738, 8264361, 10625607, 16528722, 21251214, 24793083, 49586166, 74379249, 148758498]

約数ペア:

[(1, 148758498), (2, 74379249), (3, 49586166), (6, 24793083), (7, 21251214), (9, 16528722), (14, 10625607), (18, 8264361), (21, 7083738), (27, 5509574), (42, 3541869), (54, 2754787), (63, 2361246), (126, 1180623), (189, 787082), (378, 393541)]