198338544

素因数分解:

$2^4\times 3^5\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 581351680

約数和(自身を除く): 383013136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 139, 144, 162, 216, 243, 278, 324, 367, 417, 432, 486, 556, 648, 734, 834, 972, 1101, 1112, 1251, 1296, 1468, 1668, 1944, 2202, 2224, 2502, 2936, 3303, 3336, 3753, 3888, 4404, 5004, 5872, 6606, 6672, 7506, 8808, 9909, 10008, 11259, 13212, 15012, 17616, 19818, 20016, 22518, 26424, 29727, 30024, 33777, 39636, 45036, 51013, 52848, 59454, 60048, 67554, 79272, 89181, 90072, 102026, 118908, 135108, 153039, 158544, 178362, 180144, 204052, 237816, 270216, 306078, 356724, 408104, 459117, 475632, 540432, 612156, 713448, 816208, 918234, 1224312, 1377351, 1426896, 1836468, 2448624, 2754702, 3672936, 4132053, 5509404, 7345872, 8264106, 11018808, 12396159, 16528212, 22037616, 24792318, 33056424, 49584636, 66112848, 99169272, 198338544]

約数ペア:

[(1, 198338544), (2, 99169272), (3, 66112848), (4, 49584636), (6, 33056424), (8, 24792318), (9, 22037616), (12, 16528212), (16, 12396159), (18, 11018808), (24, 8264106), (27, 7345872), (36, 5509404), (48, 4132053), (54, 3672936), (72, 2754702), (81, 2448624), (108, 1836468), (139, 1426896), (144, 1377351), (162, 1224312), (216, 918234), (243, 816208), (278, 713448), (324, 612156), (367, 540432), (417, 475632), (432, 459117), (486, 408104), (556, 356724), (648, 306078), (734, 270216), (834, 237816), (972, 204052), (1101, 180144), (1112, 178362), (1251, 158544), (1296, 153039), (1468, 135108), (1668, 118908), (1944, 102026), (2202, 90072), (2224, 89181), (2502, 79272), (2936, 67554), (3303, 60048), (3336, 59454), (3753, 52848), (3888, 51013), (4404, 45036), (5004, 39636), (5872, 33777), (6606, 30024), (6672, 29727), (7506, 26424), (8808, 22518), (9909, 20016), (10008, 19818), (11259, 17616), (13212, 15012)]