149292044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4153}}^1$

素因数の和:4230

約数の個数: 48

約数和(自身を含む): 307063680

約数和(自身を除く): 157771636

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1634, 1892, 3268, 4153, 8306, 8987, 16612, 17974, 35948, 45683, 78907, 91366, 157814, 178579, 182732, 315628, 357158, 714316, 867977, 1735954, 1964369, 3393001, 3471908, 3928738, 6786002, 7857476, 13572004, 37323011, 74646022, 149292044]

約数ペア:

[(1, 149292044), (2, 74646022), (4, 37323011), (11, 13572004), (19, 7857476), (22, 6786002), (38, 3928738), (43, 3471908), (44, 3393001), (76, 1964369), (86, 1735954), (172, 867977), (209, 714316), (418, 357158), (473, 315628), (817, 182732), (836, 178579), (946, 157814), (1634, 91366), (1892, 78907), (3268, 45683), (4153, 35948), (8306, 17974), (8987, 16612)]