168771015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 356129280

約数和(自身を除く): 187358265

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 163, 171, 173, 285, 315, 399, 489, 519, 665, 815, 855, 865, 1141, 1197, 1211, 1467, 1557, 1995, 2445, 2595, 3097, 3287, 3423, 3633, 5705, 5985, 6055, 7335, 7785, 9291, 9861, 10269, 10899, 15485, 16435, 17115, 18165, 21679, 23009, 27873, 28199, 29583, 46455, 49305, 51345, 54495, 65037, 69027, 84597, 108395, 115045, 139365, 140995, 147915, 195111, 197393, 207081, 253791, 325185, 345135, 422985, 535781, 592179, 975555, 986965, 1035405, 1268955, 1607343, 1776537, 2678905, 2960895, 3750467, 4822029, 8036715, 8882685, 11251401, 18752335, 24110145, 33754203, 56257005, 168771015]

約数ペア:

[(1, 168771015), (3, 56257005), (5, 33754203), (7, 24110145), (9, 18752335), (15, 11251401), (19, 8882685), (21, 8036715), (35, 4822029), (45, 3750467), (57, 2960895), (63, 2678905), (95, 1776537), (105, 1607343), (133, 1268955), (163, 1035405), (171, 986965), (173, 975555), (285, 592179), (315, 535781), (399, 422985), (489, 345135), (519, 325185), (665, 253791), (815, 207081), (855, 197393), (865, 195111), (1141, 147915), (1197, 140995), (1211, 139365), (1467, 115045), (1557, 108395), (1995, 84597), (2445, 69027), (2595, 65037), (3097, 54495), (3287, 51345), (3423, 49305), (3633, 46455), (5705, 29583), (5985, 28199), (6055, 27873), (7335, 23009), (7785, 21679), (9291, 18165), (9861, 17115), (10269, 16435), (10899, 15485)]