162539720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34147}}^1$

素因数の和:34182

約数の個数: 64

約数和(自身を含む): 442558080

約数和(自身を除く): 280018360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 34147, 68294, 136588, 170735, 239029, 273176, 341470, 478058, 580499, 682940, 956116, 1160998, 1195145, 1365880, 1912232, 2321996, 2390290, 2902495, 4063493, 4643992, 4780580, 5804990, 8126986, 9561160, 11609980, 16253972, 20317465, 23219960, 32507944, 40634930, 81269860, 162539720]

約数ペア:

[(1, 162539720), (2, 81269860), (4, 40634930), (5, 32507944), (7, 23219960), (8, 20317465), (10, 16253972), (14, 11609980), (17, 9561160), (20, 8126986), (28, 5804990), (34, 4780580), (35, 4643992), (40, 4063493), (56, 2902495), (68, 2390290), (70, 2321996), (85, 1912232), (119, 1365880), (136, 1195145), (140, 1160998), (170, 956116), (238, 682940), (280, 580499), (340, 478058), (476, 341470), (595, 273176), (680, 239029), (952, 170735), (1190, 136588), (2380, 68294), (4760, 34147)]