131418744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{288199}}^1$

素因数の和:288227

約数の個数: 32

約数和(自身を含む): 345840000

約数和(自身を除く): 214421256

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 288199, 576398, 864597, 1152796, 1729194, 2305592, 3458388, 5475781, 6916776, 10951562, 16427343, 21903124, 32854686, 43806248, 65709372, 131418744]

約数ペア:

[(1, 131418744), (2, 65709372), (3, 43806248), (4, 32854686), (6, 21903124), (8, 16427343), (12, 10951562), (19, 6916776), (24, 5475781), (38, 3458388), (57, 2305592), (76, 1729194), (114, 1152796), (152, 864597), (228, 576398), (456, 288199)]