161209448784

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1401139}}^1$

素因数の和:1401217

約数の個数: 120

約数和(自身を含む): 487865738880

約数和(自身を除く): 326656290096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 47, 48, 51, 68, 72, 94, 102, 136, 141, 144, 153, 188, 204, 272, 282, 306, 376, 408, 423, 564, 612, 752, 799, 816, 846, 1128, 1224, 1598, 1692, 2256, 2397, 2448, 3196, 3384, 4794, 6392, 6768, 7191, 9588, 12784, 14382, 19176, 28764, 38352, 57528, 115056, 1401139, 2802278, 4203417, 5604556, 8406834, 11209112, 12610251, 16813668, 22418224, 23819363, 25220502, 33627336, 47638726, 50441004, 65853533, 67254672, 71458089, 95277452, 100882008, 131707066, 142916178, 190554904, 197560599, 201764016, 214374267, 263414132, 285832356, 381109808, 395121198, 428748534, 526828264, 571664712, 592681797, 790242396, 857497068, 1053656528, 1119510061, 1143329424, 1185363594, 1580484792, 1714994136, 2239020122, 2370727188, 3160969584, 3358530183, 3429988272, 4478040244, 4741454376, 6717060366, 8956080488, 9482908752, 10075590549, 13434120732, 17912160976, 20151181098, 26868241464, 40302362196, 53736482928, 80604724392, 161209448784]

約数ペア:

[(1, 161209448784), (2, 80604724392), (3, 53736482928), (4, 40302362196), (6, 26868241464), (8, 20151181098), (9, 17912160976), (12, 13434120732), (16, 10075590549), (17, 9482908752), (18, 8956080488), (24, 6717060366), (34, 4741454376), (36, 4478040244), (47, 3429988272), (48, 3358530183), (51, 3160969584), (68, 2370727188), (72, 2239020122), (94, 1714994136), (102, 1580484792), (136, 1185363594), (141, 1143329424), (144, 1119510061), (153, 1053656528), (188, 857497068), (204, 790242396), (272, 592681797), (282, 571664712), (306, 526828264), (376, 428748534), (408, 395121198), (423, 381109808), (564, 285832356), (612, 263414132), (752, 214374267), (799, 201764016), (816, 197560599), (846, 190554904), (1128, 142916178), (1224, 131707066), (1598, 100882008), (1692, 95277452), (2256, 71458089), (2397, 67254672), (2448, 65853533), (3196, 50441004), (3384, 47638726), (4794, 33627336), (6392, 25220502), (6768, 23819363), (7191, 22418224), (9588, 16813668), (12784, 12610251), (14382, 11209112), (19176, 8406834), (28764, 5604556), (38352, 4203417), (57528, 2802278), (115056, 1401139)]