138305496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2909}}^1$

素因数の和:3208

約数の個数: 64

約数和(自身を含む): 396691200

約数和(自身を除く): 258385704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 283, 566, 849, 1132, 1698, 1981, 2264, 2909, 3396, 3962, 5818, 5943, 6792, 7924, 8727, 11636, 11886, 15848, 17454, 20363, 23272, 23772, 34908, 40726, 47544, 61089, 69816, 81452, 122178, 162904, 244356, 488712, 823247, 1646494, 2469741, 3292988, 4939482, 5762729, 6585976, 9878964, 11525458, 17288187, 19757928, 23050916, 34576374, 46101832, 69152748, 138305496]

約数ペア:

[(1, 138305496), (2, 69152748), (3, 46101832), (4, 34576374), (6, 23050916), (7, 19757928), (8, 17288187), (12, 11525458), (14, 9878964), (21, 6585976), (24, 5762729), (28, 4939482), (42, 3292988), (56, 2469741), (84, 1646494), (168, 823247), (283, 488712), (566, 244356), (849, 162904), (1132, 122178), (1698, 81452), (1981, 69816), (2264, 61089), (2909, 47544), (3396, 40726), (3962, 34908), (5818, 23772), (5943, 23272), (6792, 20363), (7924, 17454), (8727, 15848), (11636, 11886)]