149035887

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 294368256

約数和(自身を除く): 145332369

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 71, 77, 91, 99, 117, 143, 213, 231, 233, 273, 429, 497, 639, 693, 699, 781, 819, 923, 1001, 1287, 1491, 1631, 2097, 2343, 2563, 2769, 3003, 3029, 4473, 4893, 5467, 6461, 7029, 7689, 8307, 9009, 9087, 10153, 14679, 16401, 16543, 17941, 19383, 21203, 23067, 27261, 30459, 33319, 49203, 49629, 53823, 58149, 63609, 71071, 91377, 99957, 115801, 148887, 161469, 181973, 190827, 213213, 215059, 233233, 299871, 347403, 545919, 639639, 645177, 699699, 1042209, 1273811, 1505413, 1637757, 1935531, 2099097, 2365649, 3821433, 4516239, 7096947, 11464299, 13548717, 16559543, 21290841, 49678629, 149035887]

約数ペア:

[(1, 149035887), (3, 49678629), (7, 21290841), (9, 16559543), (11, 13548717), (13, 11464299), (21, 7096947), (33, 4516239), (39, 3821433), (63, 2365649), (71, 2099097), (77, 1935531), (91, 1637757), (99, 1505413), (117, 1273811), (143, 1042209), (213, 699699), (231, 645177), (233, 639639), (273, 545919), (429, 347403), (497, 299871), (639, 233233), (693, 215059), (699, 213213), (781, 190827), (819, 181973), (923, 161469), (1001, 148887), (1287, 115801), (1491, 99957), (1631, 91377), (2097, 71071), (2343, 63609), (2563, 58149), (2769, 53823), (3003, 49629), (3029, 49203), (4473, 33319), (4893, 30459), (5467, 27261), (6461, 23067), (7029, 21203), (7689, 19383), (8307, 17941), (9009, 16543), (9087, 16401), (10153, 14679)]