191610848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3221}}^1$

素因数の和:3268

約数の個数: 72

約数和(自身を含む): 445757256

約数和(自身を除く): 254146408

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 352, 416, 572, 676, 1144, 1352, 1859, 2288, 2704, 3221, 3718, 4576, 5408, 6442, 7436, 12884, 14872, 25768, 29744, 35431, 41873, 51536, 59488, 70862, 83746, 103072, 141724, 167492, 283448, 334984, 460603, 544349, 566896, 669968, 921206, 1088698, 1133792, 1339936, 1842412, 2177396, 3684824, 4354792, 5987839, 7369648, 8709584, 11975678, 14739296, 17419168, 23951356, 47902712, 95805424, 191610848]

約数ペア:

[(1, 191610848), (2, 95805424), (4, 47902712), (8, 23951356), (11, 17419168), (13, 14739296), (16, 11975678), (22, 8709584), (26, 7369648), (32, 5987839), (44, 4354792), (52, 3684824), (88, 2177396), (104, 1842412), (143, 1339936), (169, 1133792), (176, 1088698), (208, 921206), (286, 669968), (338, 566896), (352, 544349), (416, 460603), (572, 334984), (676, 283448), (1144, 167492), (1352, 141724), (1859, 103072), (2288, 83746), (2704, 70862), (3221, 59488), (3718, 51536), (4576, 41873), (5408, 35431), (6442, 29744), (7436, 25768), (12884, 14872)]