237328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:191

約数の個数: 40

約数和(自身を含む): 569408

約数和(自身を除く): 332080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 163, 182, 208, 326, 364, 652, 728, 1141, 1304, 1456, 2119, 2282, 2608, 4238, 4564, 8476, 9128, 14833, 16952, 18256, 29666, 33904, 59332, 118664, 237328]

約数ペア:

[(1, 237328), (2, 118664), (4, 59332), (7, 33904), (8, 29666), (13, 18256), (14, 16952), (16, 14833), (26, 9128), (28, 8476), (52, 4564), (56, 4238), (91, 2608), (104, 2282), (112, 2119), (163, 1456), (182, 1304), (208, 1141), (326, 728), (364, 652)]