About the Number

121201056

121201055 ← → 121201057

2進数表記:111001110010110000110100000

漢数字表記:一億二千百二十万千五十六

素因数分解:

2 5 × 3 3 × 151 1 × 929 1

素因数の和:1099
約数の個数: 96
約数和(自身を含む): 356227200
約数和(自身を除く): 235026144

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 151, 216, 288, 302, 432, 453, 604, 864, 906, 929, 1208, 1359, 1812, 1858, 2416, 2718, 2787, 3624, 3716, 4077, 4832, 5436, 5574, 7248, 7432, 8154, 8361, 10872, 11148, 14496, 14864, 16308, 16722, 21744, 22296, 25083, 29728, 32616, 33444, 43488, 44592, 50166, 65232, 66888, 89184, 100332, 130464, 133776, 140279, 200664, 267552, 280558, 401328, 420837, 561116, 802656, 841674, 1122232, 1262511, 1683348, 2244464, 2525022, 3366696, 3787533, 4488928, 5050044, 6733392, 7575066, 10100088, 13466784, 15150132, 20200176, 30300264, 40400352, 60600528, 121201056]

約数ペア:
[(1, 121201056), (2, 60600528), (3, 40400352), (4, 30300264), (6, 20200176), (8, 15150132), (9, 13466784), (12, 10100088), (16, 7575066), (18, 6733392), (24, 5050044), (27, 4488928), (32, 3787533), (36, 3366696), (48, 2525022), (54, 2244464), (72, 1683348), (96, 1262511), (108, 1122232), (144, 841674), (151, 802656), (216, 561116), (288, 420837), (302, 401328), (432, 280558), (453, 267552), (604, 200664), (864, 140279), (906, 133776), (929, 130464), (1208, 100332), (1359, 89184), (1812, 66888), (1858, 65232), (2416, 50166), (2718, 44592), (2787, 43488), (3624, 33444), (3716, 32616), (4077, 29728), (4832, 25083), (5436, 22296), (5574, 21744), (7248, 16722), (7432, 16308), (8154, 14864), (8361, 14496), (10872, 11148)]

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