161948550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{4201}}^1$

素因数の和:4473

約数の個数: 48

約数和(自身を含む): 403291152

約数和(自身を除く): 241342602

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 257, 514, 771, 1285, 1542, 2570, 3855, 4201, 6425, 7710, 8402, 12603, 12850, 19275, 21005, 25206, 38550, 42010, 63015, 105025, 126030, 210050, 315075, 630150, 1079657, 2159314, 3238971, 5398285, 6477942, 10796570, 16194855, 26991425, 32389710, 53982850, 80974275, 161948550]

約数ペア:

[(1, 161948550), (2, 80974275), (3, 53982850), (5, 32389710), (6, 26991425), (10, 16194855), (15, 10796570), (25, 6477942), (30, 5398285), (50, 3238971), (75, 2159314), (150, 1079657), (257, 630150), (514, 315075), (771, 210050), (1285, 126030), (1542, 105025), (2570, 63015), (3855, 42010), (4201, 38550), (6425, 25206), (7710, 21005), (8402, 19275), (12603, 12850)]