139906222064

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1\times {\mathrm{22283}}^1$

素因数の和:23278

約数の個数: 80

約数和(自身を含む): 315227681280

約数和(自身を除く): 175321459216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 919, 976, 1708, 1838, 3416, 3676, 6433, 6832, 7352, 12866, 14704, 22283, 25732, 44566, 51464, 56059, 89132, 102928, 112118, 155981, 178264, 224236, 311962, 356528, 392413, 448472, 623924, 784826, 896944, 1247848, 1359263, 1569652, 2495696, 2718526, 3139304, 5437052, 6278608, 9514841, 10874104, 19029682, 20478077, 21748208, 38059364, 40956154, 76118728, 81912308, 143346539, 152237456, 163824616, 286693078, 327649232, 573386156, 1146772312, 1249162697, 2293544624, 2498325394, 4996650788, 8744138879, 9993301576, 17488277758, 19986603152, 34976555516, 69953111032, 139906222064]

約数ペア:

[(1, 139906222064), (2, 69953111032), (4, 34976555516), (7, 19986603152), (8, 17488277758), (14, 9993301576), (16, 8744138879), (28, 4996650788), (56, 2498325394), (61, 2293544624), (112, 1249162697), (122, 1146772312), (244, 573386156), (427, 327649232), (488, 286693078), (854, 163824616), (919, 152237456), (976, 143346539), (1708, 81912308), (1838, 76118728), (3416, 40956154), (3676, 38059364), (6433, 21748208), (6832, 20478077), (7352, 19029682), (12866, 10874104), (14704, 9514841), (22283, 6278608), (25732, 5437052), (44566, 3139304), (51464, 2718526), (56059, 2495696), (89132, 1569652), (102928, 1359263), (112118, 1247848), (155981, 896944), (178264, 784826), (224236, 623924), (311962, 448472), (356528, 392413)]