156494944

素因数分解:

$2^5\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 350300160

約数和(自身を除く): 193805216

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 32, 38, 46, 62, 76, 92, 124, 152, 184, 248, 304, 361, 368, 437, 496, 589, 608, 713, 722, 736, 874, 992, 1178, 1426, 1444, 1748, 2356, 2852, 2888, 3496, 4712, 5704, 5776, 6859, 6992, 8303, 9424, 11191, 11408, 11552, 13547, 13718, 13984, 16606, 18848, 22382, 22816, 27094, 27436, 33212, 44764, 54188, 54872, 66424, 89528, 108376, 109744, 132848, 157757, 179056, 212629, 216752, 219488, 257393, 265696, 315514, 358112, 425258, 433504, 514786, 631028, 850516, 1029572, 1262056, 1701032, 2059144, 2524112, 3402064, 4118288, 4890467, 5048224, 6804128, 8236576, 9780934, 19561868, 39123736, 78247472, 156494944]

約数ペア:

[(1, 156494944), (2, 78247472), (4, 39123736), (8, 19561868), (16, 9780934), (19, 8236576), (23, 6804128), (31, 5048224), (32, 4890467), (38, 4118288), (46, 3402064), (62, 2524112), (76, 2059144), (92, 1701032), (124, 1262056), (152, 1029572), (184, 850516), (248, 631028), (304, 514786), (361, 433504), (368, 425258), (437, 358112), (496, 315514), (589, 265696), (608, 257393), (713, 219488), (722, 216752), (736, 212629), (874, 179056), (992, 157757), (1178, 132848), (1426, 109744), (1444, 108376), (1748, 89528), (2356, 66424), (2852, 54872), (2888, 54188), (3496, 44764), (4712, 33212), (5704, 27436), (5776, 27094), (6859, 22816), (6992, 22382), (8303, 18848), (9424, 16606), (11191, 13984), (11408, 13718), (11552, 13547)]