131770248

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{90007}}^1$

素因数の和:90077

約数の個数: 32

約数和(自身を含む): 334829760

約数和(自身を除く): 203059512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 90007, 180014, 270021, 360028, 540042, 720056, 1080084, 2160168, 5490427, 10980854, 16471281, 21961708, 32942562, 43923416, 65885124, 131770248]

約数ペア:

[(1, 131770248), (2, 65885124), (3, 43923416), (4, 32942562), (6, 21961708), (8, 16471281), (12, 10980854), (24, 5490427), (61, 2160168), (122, 1080084), (183, 720056), (244, 540042), (366, 360028), (488, 270021), (732, 180014), (1464, 90007)]