156935411464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{320449}}^1$

素因数の和:320762

約数の個数: 64

約数和(自身を含む): 336741678000

約数和(自身を除く): 179806266536

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 277, 442, 554, 884, 1108, 1768, 2216, 3601, 4709, 7202, 9418, 14404, 18836, 28808, 37672, 61217, 122434, 244868, 320449, 489736, 640898, 1281796, 2563592, 4165837, 5447633, 8331674, 10895266, 16663348, 21790532, 33326696, 43581064, 70819229, 88764373, 141638458, 177528746, 283276916, 355057492, 566553832, 710114984, 1153936849, 1508994341, 2307873698, 3017988682, 4615747396, 6035977364, 9231494792, 12071954728, 19616926433, 39233852866, 78467705732, 156935411464]

約数ペア:

[(1, 156935411464), (2, 78467705732), (4, 39233852866), (8, 19616926433), (13, 12071954728), (17, 9231494792), (26, 6035977364), (34, 4615747396), (52, 3017988682), (68, 2307873698), (104, 1508994341), (136, 1153936849), (221, 710114984), (277, 566553832), (442, 355057492), (554, 283276916), (884, 177528746), (1108, 141638458), (1768, 88764373), (2216, 70819229), (3601, 43581064), (4709, 33326696), (7202, 21790532), (9418, 16663348), (14404, 10895266), (18836, 8331674), (28808, 5447633), (37672, 4165837), (61217, 2563592), (122434, 1281796), (244868, 640898), (320449, 489736)]