145068282

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{521}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 325728000

約数和(自身を除く): 180659718

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 499, 521, 558, 998, 1042, 1497, 1563, 2994, 3126, 4491, 4689, 8982, 9378, 15469, 16151, 30938, 32302, 46407, 48453, 92814, 96906, 139221, 145359, 259979, 278442, 290718, 519958, 779937, 1559874, 2339811, 4679622, 8059349, 16118698, 24178047, 48356094, 72534141, 145068282]

約数ペア:

[(1, 145068282), (2, 72534141), (3, 48356094), (6, 24178047), (9, 16118698), (18, 8059349), (31, 4679622), (62, 2339811), (93, 1559874), (186, 779937), (279, 519958), (499, 290718), (521, 278442), (558, 259979), (998, 145359), (1042, 139221), (1497, 96906), (1563, 92814), (2994, 48453), (3126, 46407), (4491, 32302), (4689, 30938), (8982, 16151), (9378, 15469)]