172017356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{929}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 365601600

約数和(自身を除く): 193584244

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 389, 476, 778, 929, 1556, 1858, 2723, 3716, 5446, 6503, 6613, 10892, 13006, 13226, 15793, 26012, 26452, 31586, 46291, 63172, 92582, 110551, 185164, 221102, 361381, 442204, 722762, 1445524, 2529667, 5059334, 6143477, 10118668, 12286954, 24573908, 43004339, 86008678, 172017356]

約数ペア:

[(1, 172017356), (2, 86008678), (4, 43004339), (7, 24573908), (14, 12286954), (17, 10118668), (28, 6143477), (34, 5059334), (68, 2529667), (119, 1445524), (238, 722762), (389, 442204), (476, 361381), (778, 221102), (929, 185164), (1556, 110551), (1858, 92582), (2723, 63172), (3716, 46291), (5446, 31586), (6503, 26452), (6613, 26012), (10892, 15793), (13006, 13226)]