151978788

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{108247}}^1$

素因数の和:108273

約数の個数: 48

約数和(自身を含む): 424332160

約数和(自身を除く): 272353372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 108247, 216494, 324741, 432988, 649482, 974223, 1298964, 1407211, 1948446, 2814422, 2922669, 3896892, 4221633, 5628844, 5845338, 8443266, 11690676, 12664899, 16886532, 25329798, 37994697, 50659596, 75989394, 151978788]

約数ペア:

[(1, 151978788), (2, 75989394), (3, 50659596), (4, 37994697), (6, 25329798), (9, 16886532), (12, 12664899), (13, 11690676), (18, 8443266), (26, 5845338), (27, 5628844), (36, 4221633), (39, 3896892), (52, 2922669), (54, 2814422), (78, 1948446), (108, 1407211), (117, 1298964), (156, 974223), (234, 649482), (351, 432988), (468, 324741), (702, 216494), (1404, 108247)]