156030372

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 404826240

約数和(自身を除く): 248795868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 83, 158, 166, 237, 249, 316, 332, 474, 498, 661, 711, 747, 948, 996, 1322, 1422, 1494, 1983, 2644, 2844, 2988, 3966, 5949, 6557, 7932, 11898, 13114, 19671, 23796, 26228, 39342, 52219, 54863, 59013, 78684, 104438, 109726, 118026, 156657, 164589, 208876, 219452, 236052, 313314, 329178, 469971, 493767, 626628, 658356, 939942, 987534, 1879884, 1975068, 4334177, 8668354, 13002531, 17336708, 26005062, 39007593, 52010124, 78015186, 156030372]

約数ペア:

[(1, 156030372), (2, 78015186), (3, 52010124), (4, 39007593), (6, 26005062), (9, 17336708), (12, 13002531), (18, 8668354), (36, 4334177), (79, 1975068), (83, 1879884), (158, 987534), (166, 939942), (237, 658356), (249, 626628), (316, 493767), (332, 469971), (474, 329178), (498, 313314), (661, 236052), (711, 219452), (747, 208876), (948, 164589), (996, 156657), (1322, 118026), (1422, 109726), (1494, 104438), (1983, 78684), (2644, 59013), (2844, 54863), (2988, 52219), (3966, 39342), (5949, 26228), (6557, 23796), (7932, 19671), (11898, 13114)]