156949450988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1\times {\mathrm{35933}}^1$

素因数の和:37874

約数の個数: 48

約数和(自身を含む): 305455673376

約数和(自身を除く): 148506222388

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 1873, 2332, 3746, 7492, 20603, 35933, 41206, 71866, 82412, 99269, 143732, 198538, 395263, 397076, 790526, 1091959, 1581052, 1904449, 2183918, 3808898, 4367836, 7617796, 20948939, 41897878, 67302509, 83795756, 134605018, 269210036, 740327599, 1480655198, 2961310396, 3567032977, 7134065954, 14268131908, 39237362747, 78474725494, 156949450988]

約数ペア:

[(1, 156949450988), (2, 78474725494), (4, 39237362747), (11, 14268131908), (22, 7134065954), (44, 3567032977), (53, 2961310396), (106, 1480655198), (212, 740327599), (583, 269210036), (1166, 134605018), (1873, 83795756), (2332, 67302509), (3746, 41897878), (7492, 20948939), (20603, 7617796), (35933, 4367836), (41206, 3808898), (71866, 2183918), (82412, 1904449), (99269, 1581052), (143732, 1091959), (198538, 790526), (395263, 397076)]