170429896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 426746880

約数和(自身を除く): 256316984

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 47, 52, 56, 68, 91, 94, 104, 119, 136, 182, 188, 221, 238, 293, 329, 364, 376, 442, 476, 586, 611, 658, 728, 799, 884, 952, 1172, 1222, 1316, 1547, 1598, 1768, 2051, 2344, 2444, 2632, 3094, 3196, 3809, 4102, 4277, 4888, 4981, 5593, 6188, 6392, 7618, 8204, 8554, 9962, 10387, 11186, 12376, 13771, 15236, 16408, 17108, 19924, 20774, 22372, 26663, 27542, 30472, 34216, 34867, 39848, 41548, 44744, 53326, 55084, 64753, 69734, 72709, 83096, 96397, 106652, 110168, 129506, 139468, 145418, 179023, 192794, 213304, 234107, 259012, 278936, 290836, 358046, 385588, 453271, 468214, 518024, 581672, 716092, 771176, 906542, 936428, 1253161, 1432184, 1638749, 1813084, 1872856, 2506322, 3043391, 3277498, 3626168, 5012644, 6086782, 6554996, 10025288, 12173564, 13109992, 21303737, 24347128, 42607474, 85214948, 170429896]

約数ペア:

[(1, 170429896), (2, 85214948), (4, 42607474), (7, 24347128), (8, 21303737), (13, 13109992), (14, 12173564), (17, 10025288), (26, 6554996), (28, 6086782), (34, 5012644), (47, 3626168), (52, 3277498), (56, 3043391), (68, 2506322), (91, 1872856), (94, 1813084), (104, 1638749), (119, 1432184), (136, 1253161), (182, 936428), (188, 906542), (221, 771176), (238, 716092), (293, 581672), (329, 518024), (364, 468214), (376, 453271), (442, 385588), (476, 358046), (586, 290836), (611, 278936), (658, 259012), (728, 234107), (799, 213304), (884, 192794), (952, 179023), (1172, 145418), (1222, 139468), (1316, 129506), (1547, 110168), (1598, 106652), (1768, 96397), (2051, 83096), (2344, 72709), (2444, 69734), (2632, 64753), (3094, 55084), (3196, 53326), (3809, 44744), (4102, 41548), (4277, 39848), (4888, 34867), (4981, 34216), (5593, 30472), (6188, 27542), (6392, 26663), (7618, 22372), (8204, 20774), (8554, 19924), (9962, 17108), (10387, 16408), (11186, 15236), (12376, 13771)]