191277968

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 120

約数和(自身を含む): 458006400

約数和(自身を除く): 266728432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 47, 49, 56, 58, 94, 98, 112, 116, 179, 188, 196, 203, 232, 329, 358, 376, 392, 406, 464, 658, 716, 752, 784, 812, 1253, 1316, 1363, 1421, 1432, 1624, 2303, 2506, 2632, 2726, 2842, 2864, 3248, 4606, 5012, 5191, 5264, 5452, 5684, 8413, 8771, 9212, 9541, 10024, 10382, 10904, 11368, 16826, 17542, 18424, 19082, 20048, 20764, 21808, 22736, 33652, 35084, 36337, 36848, 38164, 41528, 58891, 66787, 67304, 70168, 72674, 76328, 83056, 117782, 133574, 134608, 140336, 145348, 152656, 235564, 243977, 254359, 267148, 290696, 412237, 471128, 487954, 508718, 534296, 581392, 824474, 942256, 975908, 1017436, 1068592, 1648948, 1707839, 1951816, 2034872, 3297896, 3415678, 3903632, 4069744, 6595792, 6831356, 11954873, 13662712, 23909746, 27325424, 47819492, 95638984, 191277968]

約数ペア:

[(1, 191277968), (2, 95638984), (4, 47819492), (7, 27325424), (8, 23909746), (14, 13662712), (16, 11954873), (28, 6831356), (29, 6595792), (47, 4069744), (49, 3903632), (56, 3415678), (58, 3297896), (94, 2034872), (98, 1951816), (112, 1707839), (116, 1648948), (179, 1068592), (188, 1017436), (196, 975908), (203, 942256), (232, 824474), (329, 581392), (358, 534296), (376, 508718), (392, 487954), (406, 471128), (464, 412237), (658, 290696), (716, 267148), (752, 254359), (784, 243977), (812, 235564), (1253, 152656), (1316, 145348), (1363, 140336), (1421, 134608), (1432, 133574), (1624, 117782), (2303, 83056), (2506, 76328), (2632, 72674), (2726, 70168), (2842, 67304), (2864, 66787), (3248, 58891), (4606, 41528), (5012, 38164), (5191, 36848), (5264, 36337), (5452, 35084), (5684, 33652), (8413, 22736), (8771, 21808), (9212, 20764), (9541, 20048), (10024, 19082), (10382, 18424), (10904, 17542), (11368, 16826)]