157450328

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23627}}^1$

素因数の和:23664

約数の個数: 48

約数和(自身を含む): 363634920

約数和(自身を除く): 206184592

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 23627, 47254, 94508, 165389, 189016, 330778, 401659, 661556, 803318, 1157723, 1323112, 1606636, 2315446, 2811613, 3213272, 4630892, 5623226, 9261784, 11246452, 19681291, 22492904, 39362582, 78725164, 157450328]

約数ペア:

[(1, 157450328), (2, 78725164), (4, 39362582), (7, 22492904), (8, 19681291), (14, 11246452), (17, 9261784), (28, 5623226), (34, 4630892), (49, 3213272), (56, 2811613), (68, 2315446), (98, 1606636), (119, 1323112), (136, 1157723), (196, 803318), (238, 661556), (392, 401659), (476, 330778), (833, 189016), (952, 165389), (1666, 94508), (3332, 47254), (6664, 23627)]