145173616

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4783}}^1$

素因数の和:5069

約数の個数: 40

約数和(自身を含む): 322709504

約数和(自身を除く): 177535888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 1084, 1897, 2168, 3794, 4336, 4783, 7588, 9566, 15176, 19132, 30352, 33481, 38264, 66962, 76528, 133924, 267848, 535696, 1296193, 2592386, 5184772, 9073351, 10369544, 18146702, 20739088, 36293404, 72586808, 145173616]

約数ペア:

[(1, 145173616), (2, 72586808), (4, 36293404), (7, 20739088), (8, 18146702), (14, 10369544), (16, 9073351), (28, 5184772), (56, 2592386), (112, 1296193), (271, 535696), (542, 267848), (1084, 133924), (1897, 76528), (2168, 66962), (3794, 38264), (4336, 33481), (4783, 30352), (7588, 19132), (9566, 15176)]