145748904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{867553}}^1$

素因数の和:867569

約数の個数: 32

約数和(自身を含む): 416425920

約数和(自身を除く): 270677016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 867553, 1735106, 2602659, 3470212, 5205318, 6072871, 6940424, 10410636, 12145742, 18218613, 20821272, 24291484, 36437226, 48582968, 72874452, 145748904]

約数ペア:

[(1, 145748904), (2, 72874452), (3, 48582968), (4, 36437226), (6, 24291484), (7, 20821272), (8, 18218613), (12, 12145742), (14, 10410636), (21, 6940424), (24, 6072871), (28, 5205318), (42, 3470212), (56, 2602659), (84, 1735106), (168, 867553)]