16960356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 53778816

約数和(自身を除く): 36818460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 37, 42, 51, 63, 68, 74, 84, 102, 107, 111, 119, 126, 148, 153, 204, 214, 222, 238, 252, 259, 306, 321, 333, 357, 428, 444, 476, 518, 612, 629, 642, 666, 714, 749, 777, 963, 1036, 1071, 1258, 1284, 1332, 1428, 1498, 1554, 1819, 1887, 1926, 2142, 2247, 2331, 2516, 2996, 3108, 3638, 3774, 3852, 3959, 4284, 4403, 4494, 4662, 5457, 5661, 6741, 7276, 7548, 7918, 8806, 8988, 9324, 10914, 11322, 11877, 12733, 13209, 13482, 15836, 16371, 17612, 21828, 22644, 23754, 25466, 26418, 26964, 27713, 32742, 35631, 38199, 39627, 47508, 50932, 52836, 55426, 65484, 67303, 71262, 76398, 79254, 83139, 110852, 114597, 134606, 142524, 152796, 158508, 166278, 201909, 229194, 249417, 269212, 332556, 403818, 458388, 471121, 498834, 605727, 807636, 942242, 997668, 1211454, 1413363, 1884484, 2422908, 2826726, 4240089, 5653452, 8480178, 16960356]

約数ペア:

[(1, 16960356), (2, 8480178), (3, 5653452), (4, 4240089), (6, 2826726), (7, 2422908), (9, 1884484), (12, 1413363), (14, 1211454), (17, 997668), (18, 942242), (21, 807636), (28, 605727), (34, 498834), (36, 471121), (37, 458388), (42, 403818), (51, 332556), (63, 269212), (68, 249417), (74, 229194), (84, 201909), (102, 166278), (107, 158508), (111, 152796), (119, 142524), (126, 134606), (148, 114597), (153, 110852), (204, 83139), (214, 79254), (222, 76398), (238, 71262), (252, 67303), (259, 65484), (306, 55426), (321, 52836), (333, 50932), (357, 47508), (428, 39627), (444, 38199), (476, 35631), (518, 32742), (612, 27713), (629, 26964), (642, 26418), (666, 25466), (714, 23754), (749, 22644), (777, 21828), (963, 17612), (1036, 16371), (1071, 15836), (1258, 13482), (1284, 13209), (1332, 12733), (1428, 11877), (1498, 11322), (1554, 10914), (1819, 9324), (1887, 8988), (1926, 8806), (2142, 7918), (2247, 7548), (2331, 7276), (2516, 6741), (2996, 5661), (3108, 5457), (3638, 4662), (3774, 4494), (3852, 4403), (3959, 4284)]