161976

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 429840

約数和(自身を除く): 267864

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 397, 408, 794, 1191, 1588, 2382, 3176, 4764, 6749, 9528, 13498, 20247, 26996, 40494, 53992, 80988, 161976]

約数ペア:

[(1, 161976), (2, 80988), (3, 53992), (4, 40494), (6, 26996), (8, 20247), (12, 13498), (17, 9528), (24, 6749), (34, 4764), (51, 3176), (68, 2382), (102, 1588), (136, 1191), (204, 794), (397, 408)]