164555552

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12043}}^1$

素因数の和:12121

約数の個数: 48

約数和(自身を含む): 376350912

約数和(自身を除く): 211795360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 12043, 13664, 24086, 48172, 84301, 96344, 168602, 192688, 337204, 385376, 674408, 734623, 1348816, 1469246, 2697632, 2938492, 5142361, 5876984, 10284722, 11753968, 20569444, 23507936, 41138888, 82277776, 164555552]

約数ペア:

[(1, 164555552), (2, 82277776), (4, 41138888), (7, 23507936), (8, 20569444), (14, 11753968), (16, 10284722), (28, 5876984), (32, 5142361), (56, 2938492), (61, 2697632), (112, 1469246), (122, 1348816), (224, 734623), (244, 674408), (427, 385376), (488, 337204), (854, 192688), (976, 168602), (1708, 96344), (1952, 84301), (3416, 48172), (6832, 24086), (12043, 13664)]