About the Number

121072308

121072307 ← → 121072309

2進数表記:111001101110110101010110100

漢数字表記:一億二千百七万二千三百八

素因数分解:

2 2 × 3 1 × 7 1 × 379 1 × 3803 1

素因数の和:4196
約数の個数: 48
約数和(自身を含む): 323796480
約数和(自身を除く): 202724172

約数列:
[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 379, 758, 1137, 1516, 2274, 2653, 3803, 4548, 5306, 7606, 7959, 10612, 11409, 15212, 15918, 22818, 26621, 31836, 45636, 53242, 79863, 106484, 159726, 319452, 1441337, 2882674, 4324011, 5765348, 8648022, 10089359, 17296044, 20178718, 30268077, 40357436, 60536154, 121072308]

約数ペア:
[(1, 121072308), (2, 60536154), (3, 40357436), (4, 30268077), (6, 20178718), (7, 17296044), (12, 10089359), (14, 8648022), (21, 5765348), (28, 4324011), (42, 2882674), (84, 1441337), (379, 319452), (758, 159726), (1137, 106484), (1516, 79863), (2274, 53242), (2653, 45636), (3803, 31836), (4548, 26621), (5306, 22818), (7606, 15918), (7959, 15212), (10612, 11409)]

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