156558366

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 368121600

約数和(自身を除く): 211563234

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 331, 342, 461, 513, 662, 922, 993, 1026, 1383, 1986, 2766, 2979, 4149, 5958, 6289, 8298, 8759, 8937, 12447, 12578, 17518, 17874, 18867, 24894, 26277, 37734, 52554, 56601, 78831, 113202, 152591, 157662, 169803, 236493, 305182, 339606, 457773, 472986, 915546, 1373319, 2746638, 2899229, 4119957, 5798458, 8239914, 8697687, 17395374, 26093061, 52186122, 78279183, 156558366]

約数ペア:

[(1, 156558366), (2, 78279183), (3, 52186122), (6, 26093061), (9, 17395374), (18, 8697687), (19, 8239914), (27, 5798458), (38, 4119957), (54, 2899229), (57, 2746638), (114, 1373319), (171, 915546), (331, 472986), (342, 457773), (461, 339606), (513, 305182), (662, 236493), (922, 169803), (993, 157662), (1026, 152591), (1383, 113202), (1986, 78831), (2766, 56601), (2979, 52554), (4149, 37734), (5958, 26277), (6289, 24894), (8298, 18867), (8759, 17874), (8937, 17518), (12447, 12578)]