145324088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199621}}^1$

素因数の和:199647

約数の個数: 32

約数和(自身を含む): 335364960

約数和(自身を除く): 190040872

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 199621, 399242, 798484, 1397347, 1596968, 2595073, 2794694, 5190146, 5589388, 10380292, 11178776, 18165511, 20760584, 36331022, 72662044, 145324088]

約数ペア:

[(1, 145324088), (2, 72662044), (4, 36331022), (7, 20760584), (8, 18165511), (13, 11178776), (14, 10380292), (26, 5589388), (28, 5190146), (52, 2794694), (56, 2595073), (91, 1596968), (104, 1397347), (182, 798484), (364, 399242), (728, 199621)]