138040374474

素因数分解:

$2^1\times 3^4\times {\mathrm{15731}}^1\times {\mathrm{54167}}^1$

素因数の和:69912

約数の個数: 40

約数和(自身を含む): 309338064288

約数和(自身を除く): 171297689814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 15731, 31462, 47193, 54167, 94386, 108334, 141579, 162501, 283158, 325002, 424737, 487503, 849474, 975006, 1274211, 1462509, 2548422, 2925018, 4387527, 8775054, 852101077, 1704202154, 2556303231, 5112606462, 7668909693, 15337819386, 23006729079, 46013458158, 69020187237, 138040374474]

約数ペア:

[(1, 138040374474), (2, 69020187237), (3, 46013458158), (6, 23006729079), (9, 15337819386), (18, 7668909693), (27, 5112606462), (54, 2556303231), (81, 1704202154), (162, 852101077), (15731, 8775054), (31462, 4387527), (47193, 2925018), (54167, 2548422), (94386, 1462509), (108334, 1274211), (141579, 975006), (162501, 849474), (283158, 487503), (325002, 424737)]