137066872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{4219}}^1$

素因数の和:4387

約数の個数: 32

約数和(自身を含む): 267379200

約数和(自身を除く): 130312328

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 1048, 4061, 4219, 8122, 8438, 16244, 16876, 32488, 33752, 130789, 261578, 523156, 552689, 1046312, 1105378, 2210756, 4421512, 17133359, 34266718, 68533436, 137066872]

約数ペア:

[(1, 137066872), (2, 68533436), (4, 34266718), (8, 17133359), (31, 4421512), (62, 2210756), (124, 1105378), (131, 1046312), (248, 552689), (262, 523156), (524, 261578), (1048, 130789), (4061, 33752), (4219, 32488), (8122, 16876), (8438, 16244)]