156970495748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1\times {\mathrm{38723}}^1$

素因数の和:39428

約数の個数: 48

約数和(自身を含む): 301926381120

約数和(自身を除く): 144955885372

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 509, 724, 1018, 1991, 2036, 3982, 5599, 7964, 11198, 22396, 38723, 77446, 92129, 154892, 184258, 368516, 425953, 851906, 1013419, 1703812, 2026838, 4053676, 7008863, 14017726, 19710007, 28035452, 39420014, 77097493, 78840028, 154194986, 216810077, 308389972, 433620154, 867240308, 3567511267, 7135022534, 14270045068, 39242623937, 78485247874, 156970495748]

約数ペア:

[(1, 156970495748), (2, 78485247874), (4, 39242623937), (11, 14270045068), (22, 7135022534), (44, 3567511267), (181, 867240308), (362, 433620154), (509, 308389972), (724, 216810077), (1018, 154194986), (1991, 78840028), (2036, 77097493), (3982, 39420014), (5599, 28035452), (7964, 19710007), (11198, 14017726), (22396, 7008863), (38723, 4053676), (77446, 2026838), (92129, 1703812), (154892, 1013419), (184258, 851906), (368516, 425953)]