140407692

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1493}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 347874912

約数和(自身を除く): 207467220

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 461, 922, 1383, 1493, 1844, 2766, 2986, 4479, 5532, 5972, 7837, 8958, 15674, 17916, 23511, 25381, 31348, 47022, 50762, 76143, 94044, 101524, 152286, 304572, 688273, 1376546, 2064819, 2753092, 4129638, 8259276, 11700641, 23401282, 35101923, 46802564, 70203846, 140407692]

約数ペア:

[(1, 140407692), (2, 70203846), (3, 46802564), (4, 35101923), (6, 23401282), (12, 11700641), (17, 8259276), (34, 4129638), (51, 2753092), (68, 2064819), (102, 1376546), (204, 688273), (461, 304572), (922, 152286), (1383, 101524), (1493, 94044), (1844, 76143), (2766, 50762), (2986, 47022), (4479, 31348), (5532, 25381), (5972, 23511), (7837, 17916), (8958, 15674)]