141722154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18439}}^1$

素因数の和:18515

約数の個数: 48

約数和(自身を含む): 356703360

約数和(自身を除く): 214981206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 18439, 36878, 55317, 110634, 129073, 165951, 258146, 331902, 387219, 774438, 1124779, 1161657, 2249558, 2323314, 3374337, 6748674, 7873453, 10123011, 15746906, 20246022, 23620359, 47240718, 70861077, 141722154]

約数ペア:

[(1, 141722154), (2, 70861077), (3, 47240718), (6, 23620359), (7, 20246022), (9, 15746906), (14, 10123011), (18, 7873453), (21, 6748674), (42, 3374337), (61, 2323314), (63, 2249558), (122, 1161657), (126, 1124779), (183, 774438), (366, 387219), (427, 331902), (549, 258146), (854, 165951), (1098, 129073), (1281, 110634), (2562, 55317), (3843, 36878), (7686, 18439)]