171938952

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{140473}}^1$

素因数の和:140502

約数の個数: 48

約数和(自身を含む): 493063740

約数和(自身を除く): 321124788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 140473, 280946, 421419, 561892, 842838, 1123784, 1264257, 1685676, 2388041, 2528514, 3371352, 4776082, 5057028, 7164123, 9552164, 10114056, 14328246, 19104328, 21492369, 28656492, 42984738, 57312984, 85969476, 171938952]

約数ペア:

[(1, 171938952), (2, 85969476), (3, 57312984), (4, 42984738), (6, 28656492), (8, 21492369), (9, 19104328), (12, 14328246), (17, 10114056), (18, 9552164), (24, 7164123), (34, 5057028), (36, 4776082), (51, 3371352), (68, 2528514), (72, 2388041), (102, 1685676), (136, 1264257), (153, 1123784), (204, 842838), (306, 561892), (408, 421419), (612, 280946), (1224, 140473)]