147958244

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 322328160

約数和(自身を除く): 174369916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 67, 76, 98, 133, 134, 196, 266, 268, 469, 532, 593, 931, 938, 1186, 1273, 1862, 1876, 2372, 2546, 3283, 3724, 4151, 5092, 6566, 8302, 8911, 11267, 13132, 16604, 17822, 22534, 29057, 35644, 39731, 45068, 58114, 62377, 78869, 79462, 116228, 124754, 157738, 158924, 249508, 278117, 315476, 552083, 556234, 754889, 1104166, 1112468, 1509778, 1946819, 2208332, 3019556, 3893638, 5284223, 7787276, 10568446, 21136892, 36989561, 73979122, 147958244]

約数ペア:

[(1, 147958244), (2, 73979122), (4, 36989561), (7, 21136892), (14, 10568446), (19, 7787276), (28, 5284223), (38, 3893638), (49, 3019556), (67, 2208332), (76, 1946819), (98, 1509778), (133, 1112468), (134, 1104166), (196, 754889), (266, 556234), (268, 552083), (469, 315476), (532, 278117), (593, 249508), (931, 158924), (938, 157738), (1186, 124754), (1273, 116228), (1862, 79462), (1876, 78869), (2372, 62377), (2546, 58114), (3283, 45068), (3724, 39731), (4151, 35644), (5092, 29057), (6566, 22534), (8302, 17822), (8911, 16604), (11267, 13132)]