143735384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8803}}^1$

素因数の和:8979

約数の個数: 32

約数和(自身を含む): 292116720

約数和(自身を除く): 148381336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 8164, 8803, 16328, 17606, 35212, 70424, 114439, 228878, 457756, 915512, 1382071, 2764142, 5528284, 11056568, 17966923, 35933846, 71867692, 143735384]

約数ペア:

[(1, 143735384), (2, 71867692), (4, 35933846), (8, 17966923), (13, 11056568), (26, 5528284), (52, 2764142), (104, 1382071), (157, 915512), (314, 457756), (628, 228878), (1256, 114439), (2041, 70424), (4082, 35212), (8164, 17606), (8803, 16328)]