156929074520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1564909}}^1$

素因数の和:1565052

約数の個数: 64

約数和(自身を含む): 371822616000

約数和(自身を除く): 214893541480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 109, 115, 184, 218, 230, 436, 460, 545, 872, 920, 1090, 2180, 2507, 4360, 5014, 10028, 12535, 20056, 25070, 50140, 100280, 1564909, 3129818, 6259636, 7824545, 12519272, 15649090, 31298180, 35992907, 62596360, 71985814, 143971628, 170575081, 179964535, 287943256, 341150162, 359929070, 682300324, 719858140, 852875405, 1364600648, 1439716280, 1705750810, 3411501620, 3923226863, 6823003240, 7846453726, 15692907452, 19616134315, 31385814904, 39232268630, 78464537260, 156929074520]

約数ペア:

[(1, 156929074520), (2, 78464537260), (4, 39232268630), (5, 31385814904), (8, 19616134315), (10, 15692907452), (20, 7846453726), (23, 6823003240), (40, 3923226863), (46, 3411501620), (92, 1705750810), (109, 1439716280), (115, 1364600648), (184, 852875405), (218, 719858140), (230, 682300324), (436, 359929070), (460, 341150162), (545, 287943256), (872, 179964535), (920, 170575081), (1090, 143971628), (2180, 71985814), (2507, 62596360), (4360, 35992907), (5014, 31298180), (10028, 15649090), (12535, 12519272), (20056, 7824545), (25070, 6259636), (50140, 3129818), (100280, 1564909)]