141830512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8963}}^1$

素因数の和:9037

約数の個数: 40

約数和(自身を含む): 293445504

約数和(自身を除く): 151614992

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 7912, 8963, 15824, 17926, 35852, 71704, 143408, 206149, 385409, 412298, 770818, 824596, 1541636, 1649192, 3083272, 3298384, 6166544, 8864407, 17728814, 35457628, 70915256, 141830512]

約数ペア:

[(1, 141830512), (2, 70915256), (4, 35457628), (8, 17728814), (16, 8864407), (23, 6166544), (43, 3298384), (46, 3083272), (86, 1649192), (92, 1541636), (172, 824596), (184, 770818), (344, 412298), (368, 385409), (688, 206149), (989, 143408), (1978, 71704), (3956, 35852), (7912, 17926), (8963, 15824)]