137407888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5573}}^1$

素因数の和:5671

約数の個数: 40

約数和(自身を含む): 281999808

約数和(自身を除く): 144591920

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 268, 368, 536, 1072, 1541, 3082, 5573, 6164, 11146, 12328, 22292, 24656, 44584, 89168, 128179, 256358, 373391, 512716, 746782, 1025432, 1493564, 2050864, 2987128, 5974256, 8587993, 17175986, 34351972, 68703944, 137407888]

約数ペア:

[(1, 137407888), (2, 68703944), (4, 34351972), (8, 17175986), (16, 8587993), (23, 5974256), (46, 2987128), (67, 2050864), (92, 1493564), (134, 1025432), (184, 746782), (268, 512716), (368, 373391), (536, 256358), (1072, 128179), (1541, 89168), (3082, 44584), (5573, 24656), (6164, 22292), (11146, 12328)]