198543096

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 576000000

約数和(自身を除く): 377456904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 149, 186, 199, 216, 248, 279, 298, 372, 398, 447, 558, 596, 597, 744, 796, 837, 894, 1116, 1192, 1194, 1341, 1592, 1674, 1788, 1791, 2232, 2388, 2682, 3348, 3576, 3582, 4023, 4619, 4776, 5364, 5373, 6169, 6696, 7164, 8046, 9238, 10728, 10746, 12338, 13857, 14328, 16092, 18476, 18507, 21492, 24676, 27714, 29651, 32184, 36952, 37014, 41571, 42984, 49352, 55428, 55521, 59302, 74028, 83142, 88953, 110856, 111042, 118604, 124713, 148056, 166284, 166563, 177906, 222084, 237208, 249426, 266859, 332568, 333126, 355812, 444168, 498852, 533718, 666252, 711624, 800577, 919181, 997704, 1067436, 1332504, 1601154, 1838362, 2134872, 2757543, 3202308, 3676724, 5515086, 6404616, 7353448, 8272629, 11030172, 16545258, 22060344, 24817887, 33090516, 49635774, 66181032, 99271548, 198543096]

約数ペア:

[(1, 198543096), (2, 99271548), (3, 66181032), (4, 49635774), (6, 33090516), (8, 24817887), (9, 22060344), (12, 16545258), (18, 11030172), (24, 8272629), (27, 7353448), (31, 6404616), (36, 5515086), (54, 3676724), (62, 3202308), (72, 2757543), (93, 2134872), (108, 1838362), (124, 1601154), (149, 1332504), (186, 1067436), (199, 997704), (216, 919181), (248, 800577), (279, 711624), (298, 666252), (372, 533718), (398, 498852), (447, 444168), (558, 355812), (596, 333126), (597, 332568), (744, 266859), (796, 249426), (837, 237208), (894, 222084), (1116, 177906), (1192, 166563), (1194, 166284), (1341, 148056), (1592, 124713), (1674, 118604), (1788, 111042), (1791, 110856), (2232, 88953), (2388, 83142), (2682, 74028), (3348, 59302), (3576, 55521), (3582, 55428), (4023, 49352), (4619, 42984), (4776, 41571), (5364, 37014), (5373, 36952), (6169, 32184), (6696, 29651), (7164, 27714), (8046, 24676), (9238, 21492), (10728, 18507), (10746, 18476), (12338, 16092), (13857, 14328)]