156804572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{16007}}^1$

素因数の和:16121

約数の個数: 24

約数和(自身を含む): 286863360

約数和(自身を除く): 130058788

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 9796, 16007, 32014, 64028, 496217, 992434, 1264553, 1984868, 2529106, 5058212, 39201143, 78402286, 156804572]

約数ペア:

[(1, 156804572), (2, 78402286), (4, 39201143), (31, 5058212), (62, 2529106), (79, 1984868), (124, 1264553), (158, 992434), (316, 496217), (2449, 64028), (4898, 32014), (9796, 16007)]