137988222

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{19843}}^1$

素因数の和:19928

約数の個数: 32

約数和(自身を含む): 295278720

約数和(自身を除く): 157290498

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 3477, 6954, 19843, 39686, 59529, 119058, 377017, 754034, 1131051, 1210423, 2262102, 2420846, 3631269, 7262538, 22998037, 45996074, 68994111, 137988222]

約数ペア:

[(1, 137988222), (2, 68994111), (3, 45996074), (6, 22998037), (19, 7262538), (38, 3631269), (57, 2420846), (61, 2262102), (114, 1210423), (122, 1131051), (183, 754034), (366, 377017), (1159, 119058), (2318, 59529), (3477, 39686), (6954, 19843)]