121853416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{4691}}^1$

素因数の和:4905

約数の個数: 32

約数和(自身を含む): 243233280

約数和(自身を除く): 121379864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191, 382, 764, 1528, 3247, 4691, 6494, 9382, 12988, 18764, 25976, 37528, 79747, 159494, 318988, 637976, 895981, 1791962, 3583924, 7167848, 15231677, 30463354, 60926708, 121853416]

約数ペア:

[(1, 121853416), (2, 60926708), (4, 30463354), (8, 15231677), (17, 7167848), (34, 3583924), (68, 1791962), (136, 895981), (191, 637976), (382, 318988), (764, 159494), (1528, 79747), (3247, 37528), (4691, 25976), (6494, 18764), (9382, 12988)]