163923350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6221}}^1$

素因数の和:6281

約数の個数: 48

約数和(自身を含む): 333300096

約数和(自身を除く): 169376746

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 2635, 5270, 6221, 12442, 13175, 26350, 31105, 62210, 105757, 155525, 192851, 211514, 311050, 385702, 528785, 964255, 1057570, 1928510, 2643925, 3278467, 4821275, 5287850, 6556934, 9642550, 16392335, 32784670, 81961675, 163923350]

約数ペア:

[(1, 163923350), (2, 81961675), (5, 32784670), (10, 16392335), (17, 9642550), (25, 6556934), (31, 5287850), (34, 4821275), (50, 3278467), (62, 2643925), (85, 1928510), (155, 1057570), (170, 964255), (310, 528785), (425, 385702), (527, 311050), (775, 211514), (850, 192851), (1054, 155525), (1550, 105757), (2635, 62210), (5270, 31105), (6221, 26350), (12442, 13175)]