163238622

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:689

約数の個数: 64

約数和(自身を含む): 355829760

約数和(自身を除く): 192591138

約数列:

[1, 2, 3, 6, 29, 31, 53, 58, 62, 87, 93, 106, 159, 174, 186, 318, 571, 899, 1142, 1537, 1643, 1713, 1798, 2697, 3074, 3286, 3426, 4611, 4929, 5394, 9222, 9858, 16559, 17701, 30263, 33118, 35402, 47647, 49677, 53103, 60526, 90789, 95294, 99354, 106206, 142941, 181578, 285882, 513329, 877627, 938153, 1026658, 1539987, 1755254, 1876306, 2632881, 2814459, 3079974, 5265762, 5628918, 27206437, 54412874, 81619311, 163238622]

約数ペア:

[(1, 163238622), (2, 81619311), (3, 54412874), (6, 27206437), (29, 5628918), (31, 5265762), (53, 3079974), (58, 2814459), (62, 2632881), (87, 1876306), (93, 1755254), (106, 1539987), (159, 1026658), (174, 938153), (186, 877627), (318, 513329), (571, 285882), (899, 181578), (1142, 142941), (1537, 106206), (1643, 99354), (1713, 95294), (1798, 90789), (2697, 60526), (3074, 53103), (3286, 49677), (3426, 47647), (4611, 35402), (4929, 33118), (5394, 30263), (9222, 17701), (9858, 16559)]