139456212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 383846400

約数和(自身を除く): 244390188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 71, 84, 134, 142, 201, 213, 268, 284, 349, 402, 426, 469, 497, 698, 804, 852, 938, 994, 1047, 1396, 1407, 1491, 1876, 1988, 2094, 2443, 2814, 2982, 4188, 4757, 4886, 5628, 5964, 7329, 9514, 9772, 14271, 14658, 19028, 23383, 24779, 28542, 29316, 33299, 46766, 49558, 57084, 66598, 70149, 74337, 93532, 99116, 99897, 133196, 140298, 148674, 163681, 173453, 199794, 280596, 297348, 327362, 346906, 399588, 491043, 520359, 654724, 693812, 982086, 1040718, 1660193, 1964172, 2081436, 3320386, 4980579, 6640772, 9961158, 11621351, 19922316, 23242702, 34864053, 46485404, 69728106, 139456212]

約数ペア:

[(1, 139456212), (2, 69728106), (3, 46485404), (4, 34864053), (6, 23242702), (7, 19922316), (12, 11621351), (14, 9961158), (21, 6640772), (28, 4980579), (42, 3320386), (67, 2081436), (71, 1964172), (84, 1660193), (134, 1040718), (142, 982086), (201, 693812), (213, 654724), (268, 520359), (284, 491043), (349, 399588), (402, 346906), (426, 327362), (469, 297348), (497, 280596), (698, 199794), (804, 173453), (852, 163681), (938, 148674), (994, 140298), (1047, 133196), (1396, 99897), (1407, 99116), (1491, 93532), (1876, 74337), (1988, 70149), (2094, 66598), (2443, 57084), (2814, 49558), (2982, 46766), (4188, 33299), (4757, 29316), (4886, 28542), (5628, 24779), (5964, 23383), (7329, 19028), (9514, 14658), (9772, 14271)]