237786368

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 108

約数和(自身を含む): 523329408

約数和(自身を除く): 285543040

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 83, 124, 128, 152, 166, 248, 256, 304, 332, 361, 496, 589, 608, 664, 722, 992, 1178, 1216, 1328, 1444, 1577, 1984, 2356, 2432, 2573, 2656, 2888, 3154, 3968, 4712, 4864, 5146, 5312, 5776, 6308, 7936, 9424, 10292, 10624, 11191, 11552, 12616, 18848, 20584, 21248, 22382, 23104, 25232, 29963, 37696, 41168, 44764, 46208, 48887, 50464, 59926, 75392, 82336, 89528, 92416, 97774, 100928, 119852, 150784, 164672, 179056, 195548, 201856, 239704, 329344, 358112, 391096, 403712, 479408, 658688, 716224, 782192, 928853, 958816, 1432448, 1564384, 1857706, 1917632, 2864896, 3128768, 3715412, 3835264, 6257536, 7430824, 7670528, 12515072, 14861648, 29723296, 59446592, 118893184, 237786368]

約数ペア:

[(1, 237786368), (2, 118893184), (4, 59446592), (8, 29723296), (16, 14861648), (19, 12515072), (31, 7670528), (32, 7430824), (38, 6257536), (62, 3835264), (64, 3715412), (76, 3128768), (83, 2864896), (124, 1917632), (128, 1857706), (152, 1564384), (166, 1432448), (248, 958816), (256, 928853), (304, 782192), (332, 716224), (361, 658688), (496, 479408), (589, 403712), (608, 391096), (664, 358112), (722, 329344), (992, 239704), (1178, 201856), (1216, 195548), (1328, 179056), (1444, 164672), (1577, 150784), (1984, 119852), (2356, 100928), (2432, 97774), (2573, 92416), (2656, 89528), (2888, 82336), (3154, 75392), (3968, 59926), (4712, 50464), (4864, 48887), (5146, 46208), (5312, 44764), (5776, 41168), (6308, 37696), (7936, 29963), (9424, 25232), (10292, 23104), (10624, 22382), (11191, 21248), (11552, 20584), (12616, 18848)]