149317686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16691}}^1$

素因数の和:16777

約数の個数: 48

約数和(自身を含む): 374969088

約数和(自身を除く): 225651402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 16691, 33382, 50073, 100146, 116837, 150219, 233674, 300438, 350511, 701022, 1051533, 1185061, 2103066, 2370122, 3555183, 7110366, 8295427, 10665549, 16590854, 21331098, 24886281, 49772562, 74658843, 149317686]

約数ペア:

[(1, 149317686), (2, 74658843), (3, 49772562), (6, 24886281), (7, 21331098), (9, 16590854), (14, 10665549), (18, 8295427), (21, 7110366), (42, 3555183), (63, 2370122), (71, 2103066), (126, 1185061), (142, 1051533), (213, 701022), (426, 350511), (497, 300438), (639, 233674), (994, 150219), (1278, 116837), (1491, 100146), (2982, 50073), (4473, 33382), (8946, 16691)]