138488568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{303703}}^1$

素因数の和:303731

約数の個数: 32

約数和(自身を含む): 364444800

約数和(自身を除く): 225956232

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 303703, 607406, 911109, 1214812, 1822218, 2429624, 3644436, 5770357, 7288872, 11540714, 17311071, 23081428, 34622142, 46162856, 69244284, 138488568]

約数ペア:

[(1, 138488568), (2, 69244284), (3, 46162856), (4, 34622142), (6, 23081428), (8, 17311071), (12, 11540714), (19, 7288872), (24, 5770357), (38, 3644436), (57, 2429624), (76, 1822218), (114, 1214812), (152, 911109), (228, 607406), (456, 303703)]