156939369295

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{727}}^1\times {\mathrm{2917}}^1$

素因数の和:3728

約数の個数: 48

約数和(自身を含む): 203958675648

約数和(自身を除く): 47019306353

約数列:

[1, 5, 19, 41, 95, 205, 361, 727, 779, 1805, 2917, 3635, 3895, 13813, 14585, 14801, 29807, 55423, 69065, 74005, 119597, 149035, 262447, 277115, 566333, 597985, 1053037, 1312235, 2120659, 2272343, 2831665, 5265185, 10603295, 10760327, 11361715, 40292521, 43174517, 53801635, 86947019, 201462605, 215872585, 434735095, 765557899, 1651993361, 3827789495, 8259966805, 31387873859, 156939369295]

約数ペア:

[(1, 156939369295), (5, 31387873859), (19, 8259966805), (41, 3827789495), (95, 1651993361), (205, 765557899), (361, 434735095), (727, 215872585), (779, 201462605), (1805, 86947019), (2917, 53801635), (3635, 43174517), (3895, 40292521), (13813, 11361715), (14585, 10760327), (14801, 10603295), (29807, 5265185), (55423, 2831665), (69065, 2272343), (74005, 2120659), (119597, 1312235), (149035, 1053037), (262447, 597985), (277115, 566333)]