156935067835

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{16433}}^1$

素因数の和:16748

約数の個数: 64

約数和(自身を含む): 235008829440

約数和(自身を除く): 78073761605

約数列:

[1, 5, 7, 13, 35, 65, 91, 139, 151, 455, 695, 755, 973, 1057, 1807, 1963, 4865, 5285, 9035, 9815, 12649, 13741, 16433, 20989, 63245, 68705, 82165, 104945, 115031, 146923, 213629, 272857, 575155, 734615, 1068145, 1364285, 1495403, 1909999, 2284187, 2481383, 7477015, 9549995, 11420935, 12406915, 15989309, 17369681, 29694431, 32257979, 79946545, 86848405, 148472155, 161289895, 207861017, 225805853, 344912237, 1039305085, 1129029265, 1724561185, 2414385659, 4483859081, 12071928295, 22419295405, 31387013567, 156935067835]

約数ペア:

[(1, 156935067835), (5, 31387013567), (7, 22419295405), (13, 12071928295), (35, 4483859081), (65, 2414385659), (91, 1724561185), (139, 1129029265), (151, 1039305085), (455, 344912237), (695, 225805853), (755, 207861017), (973, 161289895), (1057, 148472155), (1807, 86848405), (1963, 79946545), (4865, 32257979), (5285, 29694431), (9035, 17369681), (9815, 15989309), (12649, 12406915), (13741, 11420935), (16433, 9549995), (20989, 7477015), (63245, 2481383), (68705, 2284187), (82165, 1909999), (104945, 1495403), (115031, 1364285), (146923, 1068145), (213629, 734615), (272857, 575155)]