121529548

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7369}}^1$

素因数の和:7430

約数の個数: 48

約数和(自身を含む): 264140800

約数和(自身を除く): 142611252

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 7369, 8246, 14738, 16492, 29476, 51583, 103166, 140011, 206332, 228439, 280022, 456878, 560044, 913756, 980077, 1599073, 1960154, 3198146, 3920308, 4340341, 6396292, 8680682, 17361364, 30382387, 60764774, 121529548]

約数ペア:

[(1, 121529548), (2, 60764774), (4, 30382387), (7, 17361364), (14, 8680682), (19, 6396292), (28, 4340341), (31, 3920308), (38, 3198146), (62, 1960154), (76, 1599073), (124, 980077), (133, 913756), (217, 560044), (266, 456878), (434, 280022), (532, 228439), (589, 206332), (868, 140011), (1178, 103166), (2356, 51583), (4123, 29476), (7369, 16492), (8246, 14738)]