147130528

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2719}}^1$

素因数の和:2837

約数の個数: 48

約数和(自身を含む): 308448000

約数和(自身を除く): 161317472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 89, 152, 178, 304, 356, 608, 712, 1424, 1691, 2719, 2848, 3382, 5438, 6764, 10876, 13528, 21752, 27056, 43504, 51661, 54112, 87008, 103322, 206644, 241991, 413288, 483982, 826576, 967964, 1653152, 1935928, 3871856, 4597829, 7743712, 9195658, 18391316, 36782632, 73565264, 147130528]

約数ペア:

[(1, 147130528), (2, 73565264), (4, 36782632), (8, 18391316), (16, 9195658), (19, 7743712), (32, 4597829), (38, 3871856), (76, 1935928), (89, 1653152), (152, 967964), (178, 826576), (304, 483982), (356, 413288), (608, 241991), (712, 206644), (1424, 103322), (1691, 87008), (2719, 54112), (2848, 51661), (3382, 43504), (5438, 27056), (6764, 21752), (10876, 13528)]