157930144

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2411}}^1$

素因数の和:2533

約数の個数: 48

約数和(自身を含む): 328224960

約数和(自身を除く): 170294816

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 89, 92, 178, 184, 356, 368, 712, 736, 1424, 2047, 2411, 2848, 4094, 4822, 8188, 9644, 16376, 19288, 32752, 38576, 55453, 65504, 77152, 110906, 214579, 221812, 429158, 443624, 858316, 887248, 1716632, 1774496, 3433264, 4935317, 6866528, 9870634, 19741268, 39482536, 78965072, 157930144]

約数ペア:

[(1, 157930144), (2, 78965072), (4, 39482536), (8, 19741268), (16, 9870634), (23, 6866528), (32, 4935317), (46, 3433264), (89, 1774496), (92, 1716632), (178, 887248), (184, 858316), (356, 443624), (368, 429158), (712, 221812), (736, 214579), (1424, 110906), (2047, 77152), (2411, 65504), (2848, 55453), (4094, 38576), (4822, 32752), (8188, 19288), (9644, 16376)]