156720242409

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1933}}^1\times {\mathrm{61843}}^1$

素因数の和:63821

約数の個数: 32

約数和(自身を含む): 229644088320

約数和(自身を除く): 72923845911

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 1933, 5799, 36727, 44459, 61843, 110181, 133377, 185529, 844721, 1175017, 1422389, 2534163, 3525051, 4267167, 27025391, 81076173, 119542519, 358627557, 2271307861, 2749477937, 6813923583, 8248433811, 52240080803, 156720242409]

約数ペア:

[(1, 156720242409), (3, 52240080803), (19, 8248433811), (23, 6813923583), (57, 2749477937), (69, 2271307861), (437, 358627557), (1311, 119542519), (1933, 81076173), (5799, 27025391), (36727, 4267167), (44459, 3525051), (61843, 2534163), (110181, 1422389), (133377, 1175017), (185529, 844721)]