145944652

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{607}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 302891008

約数和(自身を除く): 156946356

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 277, 434, 554, 607, 868, 1108, 1214, 1939, 2428, 3878, 4249, 7756, 8498, 8587, 16996, 17174, 18817, 34348, 37634, 60109, 75268, 120218, 131719, 168139, 240436, 263438, 336278, 526876, 672556, 1176973, 2353946, 4707892, 5212309, 10424618, 20849236, 36486163, 72972326, 145944652]

約数ペア:

[(1, 145944652), (2, 72972326), (4, 36486163), (7, 20849236), (14, 10424618), (28, 5212309), (31, 4707892), (62, 2353946), (124, 1176973), (217, 672556), (277, 526876), (434, 336278), (554, 263438), (607, 240436), (868, 168139), (1108, 131719), (1214, 120218), (1939, 75268), (2428, 60109), (3878, 37634), (4249, 34348), (7756, 18817), (8498, 17174), (8587, 16996)]