168562236

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 412159104

約数和(自身を除く): 243596868

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 86, 107, 129, 142, 172, 213, 214, 258, 284, 321, 426, 428, 516, 642, 852, 1284, 1849, 3053, 3698, 4601, 5547, 6106, 7396, 7597, 9159, 9202, 11094, 12212, 13803, 15194, 18318, 18404, 22188, 22791, 27606, 30388, 36636, 45582, 55212, 91164, 131279, 197843, 262558, 326671, 393837, 395686, 525116, 593529, 653342, 787674, 791372, 980013, 1187058, 1306684, 1575348, 1960026, 2374116, 3920052, 14046853, 28093706, 42140559, 56187412, 84281118, 168562236]

約数ペア:

[(1, 168562236), (2, 84281118), (3, 56187412), (4, 42140559), (6, 28093706), (12, 14046853), (43, 3920052), (71, 2374116), (86, 1960026), (107, 1575348), (129, 1306684), (142, 1187058), (172, 980013), (213, 791372), (214, 787674), (258, 653342), (284, 593529), (321, 525116), (426, 395686), (428, 393837), (516, 326671), (642, 262558), (852, 197843), (1284, 131279), (1849, 91164), (3053, 55212), (3698, 45582), (4601, 36636), (5547, 30388), (6106, 27606), (7396, 22791), (7597, 22188), (9159, 18404), (9202, 18318), (11094, 15194), (12212, 13803)]