190064144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{21559}}^1$

素因数の和:21615

約数の個数: 40

約数和(自身を含む): 401016000

約数和(自身を除く): 210951856

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 21559, 43118, 86236, 172472, 344944, 409621, 625211, 819242, 1250422, 1638484, 2500844, 3276968, 5001688, 6553936, 10003376, 11879009, 23758018, 47516036, 95032072, 190064144]

約数ペア:

[(1, 190064144), (2, 95032072), (4, 47516036), (8, 23758018), (16, 11879009), (19, 10003376), (29, 6553936), (38, 5001688), (58, 3276968), (76, 2500844), (116, 1638484), (152, 1250422), (232, 819242), (304, 625211), (464, 409621), (551, 344944), (1102, 172472), (2204, 86236), (4408, 43118), (8816, 21559)]