134789984

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 330946560

約数和(自身を除く): 196156576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 47, 49, 56, 59, 62, 94, 98, 112, 118, 124, 188, 196, 217, 224, 236, 248, 329, 376, 392, 413, 434, 472, 496, 658, 752, 784, 826, 868, 944, 992, 1316, 1457, 1504, 1519, 1568, 1652, 1736, 1829, 1888, 2303, 2632, 2773, 2891, 2914, 3038, 3304, 3472, 3658, 4606, 5264, 5546, 5782, 5828, 6076, 6608, 6944, 7316, 9212, 10199, 10528, 11092, 11564, 11656, 12152, 12803, 13216, 14632, 18424, 19411, 20398, 22184, 23128, 23312, 24304, 25606, 29264, 36848, 38822, 40796, 44368, 46256, 46624, 48608, 51212, 58528, 71393, 73696, 77644, 81592, 85963, 88736, 89621, 92512, 102424, 135877, 142786, 155288, 163184, 171926, 179242, 204848, 271754, 285572, 310576, 326368, 343852, 358484, 409696, 543508, 571144, 601741, 621152, 687704, 716968, 1087016, 1142288, 1203482, 1375408, 1433936, 2174032, 2284576, 2406964, 2750816, 2867872, 4212187, 4348064, 4813928, 8424374, 9627856, 16848748, 19255712, 33697496, 67394992, 134789984]

約数ペア:

[(1, 134789984), (2, 67394992), (4, 33697496), (7, 19255712), (8, 16848748), (14, 9627856), (16, 8424374), (28, 4813928), (31, 4348064), (32, 4212187), (47, 2867872), (49, 2750816), (56, 2406964), (59, 2284576), (62, 2174032), (94, 1433936), (98, 1375408), (112, 1203482), (118, 1142288), (124, 1087016), (188, 716968), (196, 687704), (217, 621152), (224, 601741), (236, 571144), (248, 543508), (329, 409696), (376, 358484), (392, 343852), (413, 326368), (434, 310576), (472, 285572), (496, 271754), (658, 204848), (752, 179242), (784, 171926), (826, 163184), (868, 155288), (944, 142786), (992, 135877), (1316, 102424), (1457, 92512), (1504, 89621), (1519, 88736), (1568, 85963), (1652, 81592), (1736, 77644), (1829, 73696), (1888, 71393), (2303, 58528), (2632, 51212), (2773, 48608), (2891, 46624), (2914, 46256), (3038, 44368), (3304, 40796), (3472, 38822), (3658, 36848), (4606, 29264), (5264, 25606), (5546, 24304), (5782, 23312), (5828, 23128), (6076, 22184), (6608, 20398), (6944, 19411), (7316, 18424), (9212, 14632), (10199, 13216), (10528, 12803), (11092, 12152), (11564, 11656)]