156736484272

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{2393}}^1\times {\mathrm{31249}}^1$

素因数の和:33781

約数の個数: 40

約数和(自身を含む): 306132750000

約数和(自身を除く): 149396265728

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 2393, 4786, 9572, 19144, 31249, 38288, 62498, 124996, 249992, 313483, 499984, 626966, 1253932, 2507864, 4093619, 5015728, 8187238, 16374476, 32748952, 65497904, 74778857, 149557714, 299115428, 598230856, 1196461712, 9796030267, 19592060534, 39184121068, 78368242136, 156736484272]

約数ペア:

[(1, 156736484272), (2, 78368242136), (4, 39184121068), (8, 19592060534), (16, 9796030267), (131, 1196461712), (262, 598230856), (524, 299115428), (1048, 149557714), (2096, 74778857), (2393, 65497904), (4786, 32748952), (9572, 16374476), (19144, 8187238), (31249, 5015728), (38288, 4093619), (62498, 2507864), (124996, 1253932), (249992, 626966), (313483, 499984)]