148220464

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 345549312

約数和(自身を除く): 197328848

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 163, 184, 322, 326, 353, 368, 644, 652, 706, 1141, 1288, 1304, 1412, 2282, 2471, 2576, 2608, 2824, 3749, 4564, 4942, 5648, 7498, 8119, 9128, 9884, 14996, 16238, 18256, 19768, 26243, 29992, 32476, 39536, 52486, 56833, 57539, 59984, 64952, 104972, 113666, 115078, 129904, 209944, 227332, 230156, 402773, 419888, 454664, 460312, 805546, 909328, 920624, 1323397, 1611092, 2646794, 3222184, 5293588, 6444368, 9263779, 10587176, 18527558, 21174352, 37055116, 74110232, 148220464]

約数ペア:

[(1, 148220464), (2, 74110232), (4, 37055116), (7, 21174352), (8, 18527558), (14, 10587176), (16, 9263779), (23, 6444368), (28, 5293588), (46, 3222184), (56, 2646794), (92, 1611092), (112, 1323397), (161, 920624), (163, 909328), (184, 805546), (322, 460312), (326, 454664), (353, 419888), (368, 402773), (644, 230156), (652, 227332), (706, 209944), (1141, 129904), (1288, 115078), (1304, 113666), (1412, 104972), (2282, 64952), (2471, 59984), (2576, 57539), (2608, 56833), (2824, 52486), (3749, 39536), (4564, 32476), (4942, 29992), (5648, 26243), (7498, 19768), (8119, 18256), (9128, 16238), (9884, 14996)]