121216944

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{81463}}^1$

素因数の和:81505

約数の個数: 40

約数和(自身を含む): 323249152

約数和(自身を除く): 202032208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 81463, 162926, 244389, 325852, 488778, 651704, 977556, 1303408, 1955112, 2525353, 3910224, 5050706, 7576059, 10101412, 15152118, 20202824, 30304236, 40405648, 60608472, 121216944]

約数ペア:

[(1, 121216944), (2, 60608472), (3, 40405648), (4, 30304236), (6, 20202824), (8, 15152118), (12, 10101412), (16, 7576059), (24, 5050706), (31, 3910224), (48, 2525353), (62, 1955112), (93, 1303408), (124, 977556), (186, 651704), (248, 488778), (372, 325852), (496, 244389), (744, 162926), (1488, 81463)]