131303620796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{356443}}^1$

素因数の和:356634

約数の個数: 48

約数和(自身を含む): 250309234560

約数和(自身を除く): 119005613764

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 131, 148, 262, 524, 703, 1406, 2489, 2812, 4847, 4978, 9694, 9956, 19388, 92093, 184186, 356443, 368372, 712886, 1425772, 6772417, 13188391, 13544834, 26376782, 27089668, 46694033, 52753564, 93388066, 186776132, 250579429, 501158858, 887186627, 1002317716, 1727679221, 1774373254, 3455358442, 3548746508, 6910716884, 32825905199, 65651810398, 131303620796]

約数ペア:

[(1, 131303620796), (2, 65651810398), (4, 32825905199), (19, 6910716884), (37, 3548746508), (38, 3455358442), (74, 1774373254), (76, 1727679221), (131, 1002317716), (148, 887186627), (262, 501158858), (524, 250579429), (703, 186776132), (1406, 93388066), (2489, 52753564), (2812, 46694033), (4847, 27089668), (4978, 26376782), (9694, 13544834), (9956, 13188391), (19388, 6772417), (92093, 1425772), (184186, 712886), (356443, 368372)]