167639720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8501}}^1$

素因数の和:8558

約数の個数: 64

約数和(自身を含む): 413197200

約数和(自身を除く): 245557480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 8501, 9860, 17002, 19720, 34004, 42505, 68008, 85010, 144517, 170020, 246529, 289034, 340040, 493058, 578068, 722585, 986116, 1156136, 1232645, 1445170, 1972232, 2465290, 2890340, 4190993, 4930580, 5780680, 8381986, 9861160, 16763972, 20954965, 33527944, 41909930, 83819860, 167639720]

約数ペア:

[(1, 167639720), (2, 83819860), (4, 41909930), (5, 33527944), (8, 20954965), (10, 16763972), (17, 9861160), (20, 8381986), (29, 5780680), (34, 4930580), (40, 4190993), (58, 2890340), (68, 2465290), (85, 1972232), (116, 1445170), (136, 1232645), (145, 1156136), (170, 986116), (232, 722585), (290, 578068), (340, 493058), (493, 340040), (580, 289034), (680, 246529), (986, 170020), (1160, 144517), (1972, 85010), (2465, 68008), (3944, 42505), (4930, 34004), (8501, 19720), (9860, 17002)]