158543438512

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{3301}}^1\times {\mathrm{21911}}^1$

素因数の和:25357

約数の個数: 40

約数和(自身を含む): 309527947872

約数和(自身を除く): 150984509360

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 3301, 6602, 13204, 21911, 26408, 43822, 52816, 87644, 175288, 350576, 452237, 904474, 1808948, 3001807, 3617896, 6003614, 7235792, 12007228, 24014456, 48028912, 72328211, 144656422, 289312844, 578625688, 1157251376, 9908964907, 19817929814, 39635859628, 79271719256, 158543438512]

約数ペア:

[(1, 158543438512), (2, 79271719256), (4, 39635859628), (8, 19817929814), (16, 9908964907), (137, 1157251376), (274, 578625688), (548, 289312844), (1096, 144656422), (2192, 72328211), (3301, 48028912), (6602, 24014456), (13204, 12007228), (21911, 7235792), (26408, 6003614), (43822, 3617896), (52816, 3001807), (87644, 1808948), (175288, 904474), (350576, 452237)]