15156304

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 40

約数和(自身を含む): 30513672

約数和(自身を除く): 15357368

約数列:

[1, 2, 4, 8, 16, 53, 61, 106, 122, 212, 244, 293, 424, 488, 586, 848, 976, 1172, 2344, 3233, 4688, 6466, 12932, 15529, 17873, 25864, 31058, 35746, 51728, 62116, 71492, 124232, 142984, 248464, 285968, 947269, 1894538, 3789076, 7578152, 15156304]

約数ペア:

[(1, 15156304), (2, 7578152), (4, 3789076), (8, 1894538), (16, 947269), (53, 285968), (61, 248464), (106, 142984), (122, 124232), (212, 71492), (244, 62116), (293, 51728), (424, 35746), (488, 31058), (586, 25864), (848, 17873), (976, 15529), (1172, 12932), (2344, 6466), (3233, 4688)]