149081584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10949}}^1$

素因数の和:11017

約数の個数: 40

約数和(自身を含む): 309578400

約数和(自身を除く): 160496816

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 6808, 10949, 13616, 21898, 43796, 87592, 175184, 251827, 405113, 503654, 810226, 1007308, 1620452, 2014616, 3240904, 4029232, 6481808, 9317599, 18635198, 37270396, 74540792, 149081584]

約数ペア:

[(1, 149081584), (2, 74540792), (4, 37270396), (8, 18635198), (16, 9317599), (23, 6481808), (37, 4029232), (46, 3240904), (74, 2014616), (92, 1620452), (148, 1007308), (184, 810226), (296, 503654), (368, 405113), (592, 251827), (851, 175184), (1702, 87592), (3404, 43796), (6808, 21898), (10949, 13616)]