142734354

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{15661}}^1$

素因数の和:15711

約数の個数: 48

約数和(自身を含む): 342809856

約数和(自身を除く): 200075502

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 9114, 15661, 31322, 46983, 93966, 109627, 219254, 328881, 485491, 657762, 767389, 970982, 1456473, 1534778, 2302167, 2912946, 3398437, 4604334, 6796874, 10195311, 20390622, 23789059, 47578118, 71367177, 142734354]

約数ペア:

[(1, 142734354), (2, 71367177), (3, 47578118), (6, 23789059), (7, 20390622), (14, 10195311), (21, 6796874), (31, 4604334), (42, 3398437), (49, 2912946), (62, 2302167), (93, 1534778), (98, 1456473), (147, 970982), (186, 767389), (217, 657762), (294, 485491), (434, 328881), (651, 219254), (1302, 109627), (1519, 93966), (3038, 46983), (4557, 31322), (9114, 15661)]