138842904

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{251527}}^1$

素因数の和:251559

約数の個数: 32

約数和(自身を含む): 362200320

約数和(自身を除く): 223357416

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 251527, 503054, 754581, 1006108, 1509162, 2012216, 3018324, 5785121, 6036648, 11570242, 17355363, 23140484, 34710726, 46280968, 69421452, 138842904]

約数ペア:

[(1, 138842904), (2, 69421452), (3, 46280968), (4, 34710726), (6, 23140484), (8, 17355363), (12, 11570242), (23, 6036648), (24, 5785121), (46, 3018324), (69, 2012216), (92, 1509162), (138, 1006108), (184, 754581), (276, 503054), (552, 251527)]