127978566

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{38711}}^1$

素因数の和:38764

約数の個数: 32

約数和(自身を含む): 278726400

約数和(自身を除く): 150747834

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 38711, 77422, 116133, 232266, 735509, 1122619, 1471018, 2206527, 2245238, 3367857, 4413054, 6735714, 21329761, 42659522, 63989283, 127978566]

約数ペア:

[(1, 127978566), (2, 63989283), (3, 42659522), (6, 21329761), (19, 6735714), (29, 4413054), (38, 3367857), (57, 2245238), (58, 2206527), (87, 1471018), (114, 1122619), (174, 735509), (551, 232266), (1102, 116133), (1653, 77422), (3306, 38711)]