156906145431

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{407023}}^1$

素因数の和:407276

約数の個数: 48

約数和(自身を含む): 269221954560

約数和(自身を除く): 112315809129

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 211, 261, 609, 633, 1477, 1827, 1899, 4431, 6119, 13293, 18357, 42833, 55071, 128499, 385497, 407023, 1221069, 2849161, 3663207, 8547483, 11803667, 25642449, 35411001, 82625669, 85881853, 106233003, 247877007, 257645559, 601172971, 743631021, 772936677, 1803518913, 2490573737, 5410556739, 7471721211, 17434016159, 22415163633, 52302048477, 156906145431]

約数ペア:

[(1, 156906145431), (3, 52302048477), (7, 22415163633), (9, 17434016159), (21, 7471721211), (29, 5410556739), (63, 2490573737), (87, 1803518913), (203, 772936677), (211, 743631021), (261, 601172971), (609, 257645559), (633, 247877007), (1477, 106233003), (1827, 85881853), (1899, 82625669), (4431, 35411001), (6119, 25642449), (13293, 11803667), (18357, 8547483), (42833, 3663207), (55071, 2849161), (128499, 1221069), (385497, 407023)]