149902816

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 351267840

約数和(自身を除く): 201365024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 79, 86, 112, 158, 172, 197, 224, 301, 316, 344, 394, 553, 602, 632, 688, 788, 1106, 1204, 1264, 1376, 1379, 1576, 2212, 2408, 2528, 2758, 3152, 3397, 4424, 4816, 5516, 6304, 6794, 8471, 8848, 9632, 11032, 13588, 15563, 16942, 17696, 22064, 23779, 27176, 31126, 33884, 44128, 47558, 54352, 59297, 62252, 67768, 95116, 108704, 108941, 118594, 124504, 135536, 190232, 217882, 237188, 249008, 271072, 380464, 435764, 474376, 498016, 669209, 760928, 871528, 948752, 1338418, 1743056, 1897504, 2676836, 3486112, 4684463, 5353672, 9368926, 10707344, 18737852, 21414688, 37475704, 74951408, 149902816]

約数ペア:

[(1, 149902816), (2, 74951408), (4, 37475704), (7, 21414688), (8, 18737852), (14, 10707344), (16, 9368926), (28, 5353672), (32, 4684463), (43, 3486112), (56, 2676836), (79, 1897504), (86, 1743056), (112, 1338418), (158, 948752), (172, 871528), (197, 760928), (224, 669209), (301, 498016), (316, 474376), (344, 435764), (394, 380464), (553, 271072), (602, 249008), (632, 237188), (688, 217882), (788, 190232), (1106, 135536), (1204, 124504), (1264, 118594), (1376, 108941), (1379, 108704), (1576, 95116), (2212, 67768), (2408, 62252), (2528, 59297), (2758, 54352), (3152, 47558), (3397, 44128), (4424, 33884), (4816, 31126), (5516, 27176), (6304, 23779), (6794, 22064), (8471, 17696), (8848, 16942), (9632, 15563), (11032, 13588)]