189898152

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{443}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 486233280

約数和(自身を除く): 296335128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 337, 424, 443, 636, 674, 886, 1011, 1272, 1329, 1348, 1772, 2022, 2658, 2696, 3544, 4044, 5316, 8088, 10632, 17861, 23479, 35722, 46958, 53583, 70437, 71444, 93916, 107166, 140874, 142888, 149291, 187832, 214332, 281748, 298582, 428664, 447873, 563496, 597164, 895746, 1194328, 1791492, 3582984, 7912423, 15824846, 23737269, 31649692, 47474538, 63299384, 94949076, 189898152]

約数ペア:

[(1, 189898152), (2, 94949076), (3, 63299384), (4, 47474538), (6, 31649692), (8, 23737269), (12, 15824846), (24, 7912423), (53, 3582984), (106, 1791492), (159, 1194328), (212, 895746), (318, 597164), (337, 563496), (424, 447873), (443, 428664), (636, 298582), (674, 281748), (886, 214332), (1011, 187832), (1272, 149291), (1329, 142888), (1348, 140874), (1772, 107166), (2022, 93916), (2658, 71444), (2696, 70437), (3544, 53583), (4044, 46958), (5316, 35722), (8088, 23479), (10632, 17861)]