189203464

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 359352000

約数和(自身を除く): 170148536

約数列:

[1, 2, 4, 8, 139, 229, 278, 458, 556, 743, 916, 1112, 1486, 1832, 2972, 5944, 31831, 63662, 103277, 127324, 170147, 206554, 254648, 340294, 413108, 680588, 826216, 1361176, 23650433, 47300866, 94601732, 189203464]

約数ペア:

[(1, 189203464), (2, 94601732), (4, 47300866), (8, 23650433), (139, 1361176), (229, 826216), (278, 680588), (458, 413108), (556, 340294), (743, 254648), (916, 206554), (1112, 170147), (1486, 127324), (1832, 103277), (2972, 63662), (5944, 31831)]