About the Number

121490112

121490111 ← → 121490113

2進数表記:111001111011100101011000000

漢数字表記:一億二千百四十九万百十二

素因数分解:

2 6 × 3 1 × 47 1 × 13463 1

素因数の和:13525
約数の個数: 56
約数和(自身を含む): 328306176
約数和(自身を除く): 206816064

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2256, 3008, 4512, 9024, 13463, 26926, 40389, 53852, 80778, 107704, 161556, 215408, 323112, 430816, 632761, 646224, 861632, 1265522, 1292448, 1898283, 2531044, 2584896, 3796566, 5062088, 7593132, 10124176, 15186264, 20248352, 30372528, 40496704, 60745056, 121490112]

約数ペア:
[(1, 121490112), (2, 60745056), (3, 40496704), (4, 30372528), (6, 20248352), (8, 15186264), (12, 10124176), (16, 7593132), (24, 5062088), (32, 3796566), (47, 2584896), (48, 2531044), (64, 1898283), (94, 1292448), (96, 1265522), (141, 861632), (188, 646224), (192, 632761), (282, 430816), (376, 323112), (564, 215408), (752, 161556), (1128, 107704), (1504, 80778), (2256, 53852), (3008, 40389), (4512, 26926), (9024, 13463)]

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