144654328

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{198701}}^1$

素因数の和:198727

約数の個数: 32

約数和(自身を含む): 333819360

約数和(自身を除く): 189165032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 198701, 397402, 794804, 1390907, 1589608, 2583113, 2781814, 5166226, 5563628, 10332452, 11127256, 18081791, 20664904, 36163582, 72327164, 144654328]

約数ペア:

[(1, 144654328), (2, 72327164), (4, 36163582), (7, 20664904), (8, 18081791), (13, 11127256), (14, 10332452), (26, 5563628), (28, 5166226), (52, 2781814), (56, 2583113), (91, 1589608), (104, 1390907), (182, 794804), (364, 397402), (728, 198701)]