100378889728

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{225089}}^1$

素因数の和:225187

約数の個数: 80

約数和(自身を含む): 219214250640

約数和(自身を除く): 118835360912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 208, 256, 268, 416, 512, 536, 832, 871, 1072, 1664, 1742, 2144, 3328, 3484, 4288, 6656, 6968, 8576, 13936, 17152, 27872, 34304, 55744, 111488, 222976, 225089, 445952, 450178, 900356, 1800712, 2926157, 3601424, 5852314, 7202848, 11704628, 14405696, 15080963, 23409256, 28811392, 30161926, 46818512, 57622784, 60323852, 93637024, 115245568, 120647704, 187274048, 196052519, 241295408, 374548096, 392105038, 482590816, 749096192, 784210076, 965181632, 1498192384, 1568420152, 1930363264, 3136840304, 3860726528, 6273680608, 7721453056, 12547361216, 25094722432, 50189444864, 100378889728]

約数ペア:

[(1, 100378889728), (2, 50189444864), (4, 25094722432), (8, 12547361216), (13, 7721453056), (16, 6273680608), (26, 3860726528), (32, 3136840304), (52, 1930363264), (64, 1568420152), (67, 1498192384), (104, 965181632), (128, 784210076), (134, 749096192), (208, 482590816), (256, 392105038), (268, 374548096), (416, 241295408), (512, 196052519), (536, 187274048), (832, 120647704), (871, 115245568), (1072, 93637024), (1664, 60323852), (1742, 57622784), (2144, 46818512), (3328, 30161926), (3484, 28811392), (4288, 23409256), (6656, 15080963), (6968, 14405696), (8576, 11704628), (13936, 7202848), (17152, 5852314), (27872, 3601424), (34304, 2926157), (55744, 1800712), (111488, 900356), (222976, 450178), (225089, 445952)]