158694606

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{419827}}^1$

素因数の和:419845

約数の個数: 32

約数和(自身を含む): 403034880

約数和(自身を除く): 244340274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 419827, 839654, 1259481, 2518962, 2938789, 3778443, 5877578, 7556886, 8816367, 11335329, 17632734, 22670658, 26449101, 52898202, 79347303, 158694606]

約数ペア:

[(1, 158694606), (2, 79347303), (3, 52898202), (6, 26449101), (7, 22670658), (9, 17632734), (14, 11335329), (18, 8816367), (21, 7556886), (27, 5877578), (42, 3778443), (54, 2938789), (63, 2518962), (126, 1259481), (189, 839654), (378, 419827)]