156966144

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 455239680

約数和(自身を除く): 298273536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 256, 304, 347, 372, 384, 456, 496, 589, 608, 694, 744, 768, 912, 992, 1041, 1178, 1216, 1388, 1488, 1767, 1824, 1984, 2082, 2356, 2432, 2776, 2976, 3534, 3648, 3968, 4164, 4712, 4864, 5552, 5952, 6593, 7068, 7296, 7936, 8328, 9424, 10757, 11104, 11904, 13186, 14136, 14592, 16656, 18848, 19779, 21514, 22208, 23808, 26372, 28272, 32271, 33312, 37696, 39558, 43028, 44416, 52744, 56544, 64542, 66624, 75392, 79116, 86056, 88832, 105488, 113088, 129084, 133248, 150784, 158232, 172112, 204383, 210976, 226176, 258168, 266496, 316464, 344224, 408766, 421952, 452352, 516336, 613149, 632928, 688448, 817532, 843904, 1032672, 1226298, 1265856, 1376896, 1635064, 1687808, 2065344, 2452596, 2531712, 2753792, 3270128, 4130688, 4905192, 5063424, 6540256, 8261376, 9810384, 13080512, 19620768, 26161024, 39241536, 52322048, 78483072, 156966144]

約数ペア:

[(1, 156966144), (2, 78483072), (3, 52322048), (4, 39241536), (6, 26161024), (8, 19620768), (12, 13080512), (16, 9810384), (19, 8261376), (24, 6540256), (31, 5063424), (32, 4905192), (38, 4130688), (48, 3270128), (57, 2753792), (62, 2531712), (64, 2452596), (76, 2065344), (93, 1687808), (96, 1635064), (114, 1376896), (124, 1265856), (128, 1226298), (152, 1032672), (186, 843904), (192, 817532), (228, 688448), (248, 632928), (256, 613149), (304, 516336), (347, 452352), (372, 421952), (384, 408766), (456, 344224), (496, 316464), (589, 266496), (608, 258168), (694, 226176), (744, 210976), (768, 204383), (912, 172112), (992, 158232), (1041, 150784), (1178, 133248), (1216, 129084), (1388, 113088), (1488, 105488), (1767, 88832), (1824, 86056), (1984, 79116), (2082, 75392), (2356, 66624), (2432, 64542), (2776, 56544), (2976, 52744), (3534, 44416), (3648, 43028), (3968, 39558), (4164, 37696), (4712, 33312), (4864, 32271), (5552, 28272), (5952, 26372), (6593, 23808), (7068, 22208), (7296, 21514), (7936, 19779), (8328, 18848), (9424, 16656), (10757, 14592), (11104, 14136), (11904, 13186)]