156941404151

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1\times {\mathrm{1459}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 194567028480

約数和(自身を除く): 37625624329

約数列:

[1, 7, 17, 49, 119, 263, 491, 833, 1459, 1841, 3437, 4471, 8347, 10213, 12887, 24059, 24803, 31297, 58429, 71491, 129133, 173621, 219079, 383717, 409003, 716369, 903931, 1215347, 2195261, 2686019, 5014583, 6327517, 6523189, 12178273, 15366827, 18802133, 35102081, 45662323, 85247911, 107567789, 188405047, 319636261, 596735377, 1318835329, 3202885799, 9231847303, 22420200593, 156941404151]

約数ペア:

[(1, 156941404151), (7, 22420200593), (17, 9231847303), (49, 3202885799), (119, 1318835329), (263, 596735377), (491, 319636261), (833, 188405047), (1459, 107567789), (1841, 85247911), (3437, 45662323), (4471, 35102081), (8347, 18802133), (10213, 15366827), (12887, 12178273), (24059, 6523189), (24803, 6327517), (31297, 5014583), (58429, 2686019), (71491, 2195261), (129133, 1215347), (173621, 903931), (219079, 716369), (383717, 409003)]