161093904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197419}}^1$

素因数の和:197447

約数の個数: 40

約数和(自身を含む): 440641440

約数和(自身を除く): 279547536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 197419, 394838, 592257, 789676, 1184514, 1579352, 2369028, 3158704, 3356123, 4738056, 6712246, 9476112, 10068369, 13424492, 20136738, 26848984, 40273476, 53697968, 80546952, 161093904]

約数ペア:

[(1, 161093904), (2, 80546952), (3, 53697968), (4, 40273476), (6, 26848984), (8, 20136738), (12, 13424492), (16, 10068369), (17, 9476112), (24, 6712246), (34, 4738056), (48, 3356123), (51, 3158704), (68, 2369028), (102, 1579352), (136, 1184514), (204, 789676), (272, 592257), (408, 394838), (816, 197419)]