139270722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{28411}}^1$

素因数の和:28478

約数の個数: 32

約数和(自身を含む): 300030720

約数和(自身を除く): 160759998

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 28411, 56822, 85233, 170466, 539809, 1079618, 1221673, 1619427, 2443346, 3238854, 3665019, 7330038, 23211787, 46423574, 69635361, 139270722]

約数ペア:

[(1, 139270722), (2, 69635361), (3, 46423574), (6, 23211787), (19, 7330038), (38, 3665019), (43, 3238854), (57, 2443346), (86, 1619427), (114, 1221673), (129, 1079618), (258, 539809), (817, 170466), (1634, 85233), (2451, 56822), (4902, 28411)]