157073152

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 338159360

約数和(自身を除く): 181086208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 152, 172, 256, 304, 344, 608, 688, 751, 817, 1216, 1376, 1502, 1634, 2432, 2752, 3004, 3268, 4864, 5504, 6008, 6536, 11008, 12016, 13072, 14269, 24032, 26144, 28538, 32293, 48064, 52288, 57076, 64586, 96128, 104576, 114152, 129172, 192256, 209152, 228304, 258344, 456608, 516688, 613567, 913216, 1033376, 1227134, 1826432, 2066752, 2454268, 3652864, 4133504, 4908536, 8267008, 9817072, 19634144, 39268288, 78536576, 157073152]

約数ペア:

[(1, 157073152), (2, 78536576), (4, 39268288), (8, 19634144), (16, 9817072), (19, 8267008), (32, 4908536), (38, 4133504), (43, 3652864), (64, 2454268), (76, 2066752), (86, 1826432), (128, 1227134), (152, 1033376), (172, 913216), (256, 613567), (304, 516688), (344, 456608), (608, 258344), (688, 228304), (751, 209152), (817, 192256), (1216, 129172), (1376, 114152), (1502, 104576), (1634, 96128), (2432, 64586), (2752, 57076), (3004, 52288), (3268, 48064), (4864, 32293), (5504, 28538), (6008, 26144), (6536, 24032), (11008, 14269), (12016, 13072)]