140049196

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9491}}^1$

素因数の和:9550

約数の個数: 48

約数和(自身を含む): 306173952

約数和(自身を除く): 166124756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 7378, 9491, 14756, 18982, 37964, 66437, 132874, 161347, 265748, 294221, 322694, 588442, 645388, 1129429, 1176884, 2059547, 2258858, 4119094, 4517716, 5001757, 8238188, 10003514, 20007028, 35012299, 70024598, 140049196]

約数ペア:

[(1, 140049196), (2, 70024598), (4, 35012299), (7, 20007028), (14, 10003514), (17, 8238188), (28, 5001757), (31, 4517716), (34, 4119094), (62, 2258858), (68, 2059547), (119, 1176884), (124, 1129429), (217, 645388), (238, 588442), (434, 322694), (476, 294221), (527, 265748), (868, 161347), (1054, 132874), (2108, 66437), (3689, 37964), (7378, 18982), (9491, 14756)]