148163984

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{709}}^1$

素因数の和:1107

約数の個数: 40

約数和(自身を含む): 296078520

約数和(自身を除く): 147914536

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 353, 592, 706, 709, 1412, 1418, 2824, 2836, 5648, 5672, 11344, 13061, 26122, 26233, 52244, 52466, 104488, 104932, 208976, 209864, 250277, 419728, 500554, 1001108, 2002216, 4004432, 9260249, 18520498, 37040996, 74081992, 148163984]

約数ペア:

[(1, 148163984), (2, 74081992), (4, 37040996), (8, 18520498), (16, 9260249), (37, 4004432), (74, 2002216), (148, 1001108), (296, 500554), (353, 419728), (592, 250277), (706, 209864), (709, 208976), (1412, 104932), (1418, 104488), (2824, 52466), (2836, 52244), (5648, 26233), (5672, 26122), (11344, 13061)]