100143378

素因数分解:

$2^1\times 3^4\times {\mathrm{491}}^1\times {\mathrm{1259}}^1$

素因数の和:1764

約数の個数: 40

約数和(自身を含む): 225030960

約数和(自身を除く): 124887582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 491, 982, 1259, 1473, 2518, 2946, 3777, 4419, 7554, 8838, 11331, 13257, 22662, 26514, 33993, 39771, 67986, 79542, 101979, 203958, 618169, 1236338, 1854507, 3709014, 5563521, 11127042, 16690563, 33381126, 50071689, 100143378]

約数ペア:

[(1, 100143378), (2, 50071689), (3, 33381126), (6, 16690563), (9, 11127042), (18, 5563521), (27, 3709014), (54, 1854507), (81, 1236338), (162, 618169), (491, 203958), (982, 101979), (1259, 79542), (1473, 67986), (2518, 39771), (2946, 33993), (3777, 26514), (4419, 22662), (7554, 13257), (8838, 11331)]