170642668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9689}}^1$

素因数の和:9754

約数の個数: 48

約数和(自身を含む): 371165760

約数和(自身を除く): 200523092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 476, 518, 629, 1036, 1258, 2516, 4403, 8806, 9689, 17612, 19378, 38756, 67823, 135646, 164713, 271292, 329426, 358493, 658852, 716986, 1152991, 1433972, 2305982, 2509451, 4611964, 5018902, 6094381, 10037804, 12188762, 24377524, 42660667, 85321334, 170642668]

約数ペア:

[(1, 170642668), (2, 85321334), (4, 42660667), (7, 24377524), (14, 12188762), (17, 10037804), (28, 6094381), (34, 5018902), (37, 4611964), (68, 2509451), (74, 2305982), (119, 1433972), (148, 1152991), (238, 716986), (259, 658852), (476, 358493), (518, 329426), (629, 271292), (1036, 164713), (1258, 135646), (2516, 67823), (4403, 38756), (8806, 19378), (9689, 17612)]