155440212

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{463}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 368401152

約数和(自身を除く): 212960940

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 277, 303, 404, 463, 554, 606, 831, 926, 1108, 1212, 1389, 1662, 1852, 2778, 3324, 5556, 27977, 46763, 55954, 83931, 93526, 111908, 128251, 140289, 167862, 187052, 256502, 280578, 335724, 384753, 513004, 561156, 769506, 1539012, 12953351, 25906702, 38860053, 51813404, 77720106, 155440212]

約数ペア:

[(1, 155440212), (2, 77720106), (3, 51813404), (4, 38860053), (6, 25906702), (12, 12953351), (101, 1539012), (202, 769506), (277, 561156), (303, 513004), (404, 384753), (463, 335724), (554, 280578), (606, 256502), (831, 187052), (926, 167862), (1108, 140289), (1212, 128251), (1389, 111908), (1662, 93526), (1852, 83931), (2778, 55954), (3324, 46763), (5556, 27977)]