190901808

素因数分解:

$2^4\times 3^2\times {\mathrm{1325707}}^1$

素因数の和:1325721

約数の個数: 30

約数和(自身を含む): 534260324

約数和(自身を除く): 343358516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1325707, 2651414, 3977121, 5302828, 7954242, 10605656, 11931363, 15908484, 21211312, 23862726, 31816968, 47725452, 63633936, 95450904, 190901808]

約数ペア:

[(1, 190901808), (2, 95450904), (3, 63633936), (4, 47725452), (6, 31816968), (8, 23862726), (9, 21211312), (12, 15908484), (16, 11931363), (18, 10605656), (24, 7954242), (36, 5302828), (48, 3977121), (72, 2651414), (144, 1325707)]