168338500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 405909504

約数和(自身を除く): 237571004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 127, 220, 241, 250, 254, 275, 482, 500, 508, 550, 635, 964, 1100, 1205, 1270, 1375, 1397, 2410, 2540, 2651, 2750, 2794, 3175, 4820, 5302, 5500, 5588, 6025, 6350, 6985, 10604, 12050, 12700, 13255, 13970, 15875, 24100, 26510, 27940, 30125, 30607, 31750, 34925, 53020, 60250, 61214, 63500, 66275, 69850, 120500, 122428, 132550, 139700, 153035, 174625, 265100, 306070, 331375, 336677, 349250, 612140, 662750, 673354, 698500, 765175, 1325500, 1346708, 1530350, 1683385, 3060700, 3366770, 3825875, 6733540, 7651750, 8416925, 15303500, 16833850, 33667700, 42084625, 84169250, 168338500]

約数ペア:

[(1, 168338500), (2, 84169250), (4, 42084625), (5, 33667700), (10, 16833850), (11, 15303500), (20, 8416925), (22, 7651750), (25, 6733540), (44, 3825875), (50, 3366770), (55, 3060700), (100, 1683385), (110, 1530350), (125, 1346708), (127, 1325500), (220, 765175), (241, 698500), (250, 673354), (254, 662750), (275, 612140), (482, 349250), (500, 336677), (508, 331375), (550, 306070), (635, 265100), (964, 174625), (1100, 153035), (1205, 139700), (1270, 132550), (1375, 122428), (1397, 120500), (2410, 69850), (2540, 66275), (2651, 63500), (2750, 61214), (2794, 60250), (3175, 53020), (4820, 34925), (5302, 31750), (5500, 30607), (5588, 30125), (6025, 27940), (6350, 26510), (6985, 24100), (10604, 15875), (12050, 13970), (12700, 13255)]