150657892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{509}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 340320960

約数和(自身を除く): 189663068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 509, 682, 868, 961, 1018, 1364, 1922, 2036, 2387, 3563, 3844, 4774, 5599, 6727, 7126, 9548, 10571, 11198, 13454, 14252, 15779, 21142, 22396, 26908, 31558, 39193, 42284, 63116, 73997, 78386, 110453, 147994, 156772, 173569, 220906, 295988, 347138, 441812, 489149, 694276, 978298, 1214983, 1956596, 2429966, 3424043, 4859932, 5380639, 6848086, 10761278, 13696172, 21522556, 37664473, 75328946, 150657892]

約数ペア:

[(1, 150657892), (2, 75328946), (4, 37664473), (7, 21522556), (11, 13696172), (14, 10761278), (22, 6848086), (28, 5380639), (31, 4859932), (44, 3424043), (62, 2429966), (77, 1956596), (124, 1214983), (154, 978298), (217, 694276), (308, 489149), (341, 441812), (434, 347138), (509, 295988), (682, 220906), (868, 173569), (961, 156772), (1018, 147994), (1364, 110453), (1922, 78386), (2036, 73997), (2387, 63116), (3563, 42284), (3844, 39193), (4774, 31558), (5599, 26908), (6727, 22396), (7126, 21142), (9548, 15779), (10571, 14252), (11198, 13454)]