172947984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{327553}}^1$

素因数の和:327575

約数の個数: 40

約数和(自身を含む): 487400352

約数和(自身を除く): 314452368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 327553, 655106, 982659, 1310212, 1965318, 2620424, 3603083, 3930636, 5240848, 7206166, 7861272, 10809249, 14412332, 15722544, 21618498, 28824664, 43236996, 57649328, 86473992, 172947984]

約数ペア:

[(1, 172947984), (2, 86473992), (3, 57649328), (4, 43236996), (6, 28824664), (8, 21618498), (11, 15722544), (12, 14412332), (16, 10809249), (22, 7861272), (24, 7206166), (33, 5240848), (44, 3930636), (48, 3603083), (66, 2620424), (88, 1965318), (132, 1310212), (176, 982659), (264, 655106), (528, 327553)]