156658404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{13613}}^1$

素因数の和:13764

約数の個数: 48

約数和(自身を含む): 420835968

約数和(自身を除く): 264177564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 13613, 27226, 40839, 54452, 81678, 95291, 163356, 190582, 285873, 381164, 571746, 1143492, 1864981, 3729962, 5594943, 7459924, 11189886, 13054867, 22379772, 26109734, 39164601, 52219468, 78329202, 156658404]

約数ペア:

[(1, 156658404), (2, 78329202), (3, 52219468), (4, 39164601), (6, 26109734), (7, 22379772), (12, 13054867), (14, 11189886), (21, 7459924), (28, 5594943), (42, 3729962), (84, 1864981), (137, 1143492), (274, 571746), (411, 381164), (548, 285873), (822, 190582), (959, 163356), (1644, 95291), (1918, 81678), (2877, 54452), (3836, 40839), (5754, 27226), (11508, 13613)]