149456208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 454828032

約数和(自身を除く): 305371824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 31, 33, 44, 46, 48, 62, 66, 69, 88, 92, 93, 124, 132, 138, 176, 184, 186, 248, 253, 264, 276, 341, 368, 372, 397, 496, 506, 528, 552, 682, 713, 744, 759, 794, 1012, 1023, 1104, 1191, 1364, 1426, 1488, 1518, 1588, 2024, 2046, 2139, 2382, 2728, 2852, 3036, 3176, 4048, 4092, 4278, 4367, 4764, 5456, 5704, 6072, 6352, 7843, 8184, 8556, 8734, 9131, 9528, 11408, 12144, 12307, 13101, 15686, 16368, 17112, 17468, 18262, 19056, 23529, 24614, 26202, 27393, 31372, 34224, 34936, 36524, 36921, 47058, 49228, 52404, 54786, 62744, 69872, 73048, 73842, 94116, 98456, 100441, 104808, 109572, 125488, 135377, 146096, 147684, 188232, 196912, 200882, 209616, 219144, 270754, 283061, 295368, 301323, 376464, 401764, 406131, 438288, 541508, 566122, 590736, 602646, 803528, 812262, 849183, 1083016, 1132244, 1205292, 1607056, 1624524, 1698366, 2166032, 2264488, 2410584, 3113671, 3249048, 3396732, 4528976, 4821168, 6227342, 6498096, 6793464, 9341013, 12454684, 13586928, 18682026, 24909368, 37364052, 49818736, 74728104, 149456208]

約数ペア:

[(1, 149456208), (2, 74728104), (3, 49818736), (4, 37364052), (6, 24909368), (8, 18682026), (11, 13586928), (12, 12454684), (16, 9341013), (22, 6793464), (23, 6498096), (24, 6227342), (31, 4821168), (33, 4528976), (44, 3396732), (46, 3249048), (48, 3113671), (62, 2410584), (66, 2264488), (69, 2166032), (88, 1698366), (92, 1624524), (93, 1607056), (124, 1205292), (132, 1132244), (138, 1083016), (176, 849183), (184, 812262), (186, 803528), (248, 602646), (253, 590736), (264, 566122), (276, 541508), (341, 438288), (368, 406131), (372, 401764), (397, 376464), (496, 301323), (506, 295368), (528, 283061), (552, 270754), (682, 219144), (713, 209616), (744, 200882), (759, 196912), (794, 188232), (1012, 147684), (1023, 146096), (1104, 135377), (1191, 125488), (1364, 109572), (1426, 104808), (1488, 100441), (1518, 98456), (1588, 94116), (2024, 73842), (2046, 73048), (2139, 69872), (2382, 62744), (2728, 54786), (2852, 52404), (3036, 49228), (3176, 47058), (4048, 36921), (4092, 36524), (4278, 34936), (4367, 34224), (4764, 31372), (5456, 27393), (5704, 26202), (6072, 24614), (6352, 23529), (7843, 19056), (8184, 18262), (8556, 17468), (8734, 17112), (9131, 16368), (9528, 15686), (11408, 13101), (12144, 12307)]