156940316156

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{2287}}^1\times {\mathrm{101513}}^1$

素因数の和:103830

約数の個数: 36

約数和(自身を含む): 297530224992

約数和(自身を除く): 140589908836

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2287, 4574, 9148, 29731, 59462, 101513, 118924, 203026, 386503, 406052, 773006, 1319669, 1546012, 2639338, 5278676, 17155697, 34311394, 68622788, 232160231, 464320462, 928640924, 3018083003, 6036166006, 12072332012, 39235079039, 78470158078, 156940316156]

約数ペア:

[(1, 156940316156), (2, 78470158078), (4, 39235079039), (13, 12072332012), (26, 6036166006), (52, 3018083003), (169, 928640924), (338, 464320462), (676, 232160231), (2287, 68622788), (4574, 34311394), (9148, 17155697), (29731, 5278676), (59462, 2639338), (101513, 1546012), (118924, 1319669), (203026, 773006), (386503, 406052)]