171960712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16421}}^1$

素因数の和:16462

約数の個数: 64

約数和(自身を含む): 425658240

約数和(自身を除く): 253697528

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 10472, 16421, 32842, 65684, 114947, 131368, 180631, 229894, 279157, 361262, 459788, 558314, 722524, 919576, 1116628, 1264417, 1445048, 1954099, 2233256, 2528834, 3070727, 3908198, 5057668, 6141454, 7816396, 10115336, 12282908, 15632792, 21495089, 24565816, 42990178, 85980356, 171960712]

約数ペア:

[(1, 171960712), (2, 85980356), (4, 42990178), (7, 24565816), (8, 21495089), (11, 15632792), (14, 12282908), (17, 10115336), (22, 7816396), (28, 6141454), (34, 5057668), (44, 3908198), (56, 3070727), (68, 2528834), (77, 2233256), (88, 1954099), (119, 1445048), (136, 1264417), (154, 1116628), (187, 919576), (238, 722524), (308, 558314), (374, 459788), (476, 361262), (616, 279157), (748, 229894), (952, 180631), (1309, 131368), (1496, 114947), (2618, 65684), (5236, 32842), (10472, 16421)]