255045056

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^3\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 112

約数和(自身を含む): 617890560

約数和(自身を除く): 362845504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 83, 112, 133, 152, 166, 224, 266, 304, 332, 361, 448, 532, 581, 608, 664, 722, 1064, 1162, 1216, 1328, 1444, 1577, 2128, 2324, 2527, 2656, 2888, 3154, 4256, 4648, 5054, 5312, 5776, 6308, 6859, 8512, 9296, 10108, 11039, 11552, 12616, 13718, 18592, 20216, 22078, 23104, 25232, 27436, 29963, 37184, 40432, 44156, 48013, 50464, 54872, 59926, 80864, 88312, 96026, 100928, 109744, 119852, 161728, 176624, 192052, 209741, 219488, 239704, 353248, 384104, 419482, 438976, 479408, 569297, 706496, 768208, 838964, 958816, 1138594, 1536416, 1677928, 1917632, 2277188, 3072832, 3355856, 3985079, 4554376, 6711712, 7970158, 9108752, 13423424, 15940316, 18217504, 31880632, 36435008, 63761264, 127522528, 255045056]

約数ペア:

[(1, 255045056), (2, 127522528), (4, 63761264), (7, 36435008), (8, 31880632), (14, 18217504), (16, 15940316), (19, 13423424), (28, 9108752), (32, 7970158), (38, 6711712), (56, 4554376), (64, 3985079), (76, 3355856), (83, 3072832), (112, 2277188), (133, 1917632), (152, 1677928), (166, 1536416), (224, 1138594), (266, 958816), (304, 838964), (332, 768208), (361, 706496), (448, 569297), (532, 479408), (581, 438976), (608, 419482), (664, 384104), (722, 353248), (1064, 239704), (1162, 219488), (1216, 209741), (1328, 192052), (1444, 176624), (1577, 161728), (2128, 119852), (2324, 109744), (2527, 100928), (2656, 96026), (2888, 88312), (3154, 80864), (4256, 59926), (4648, 54872), (5054, 50464), (5312, 48013), (5776, 44156), (6308, 40432), (6859, 37184), (8512, 29963), (9296, 27436), (10108, 25232), (11039, 23104), (11552, 22078), (12616, 20216), (13718, 18592)]