157966848

素因数分解:

$2^9\times 3^4\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:336

約数の個数: 200

約数和(自身を含む): 509490828

約数和(自身を除く): 351523980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 293, 312, 324, 351, 384, 416, 432, 468, 512, 576, 586, 624, 648, 702, 768, 832, 864, 879, 936, 1053, 1152, 1172, 1248, 1296, 1404, 1536, 1664, 1728, 1758, 1872, 2106, 2304, 2344, 2496, 2592, 2637, 2808, 3328, 3456, 3516, 3744, 3809, 4212, 4608, 4688, 4992, 5184, 5274, 5616, 6656, 6912, 7032, 7488, 7618, 7911, 8424, 9376, 9984, 10368, 10548, 11232, 11427, 13824, 14064, 14976, 15236, 15822, 16848, 18752, 19968, 20736, 21096, 22464, 22854, 23733, 28128, 29952, 30472, 31644, 33696, 34281, 37504, 41472, 42192, 44928, 45708, 47466, 56256, 59904, 60944, 63288, 67392, 68562, 75008, 84384, 89856, 91416, 94932, 102843, 112512, 121888, 126576, 134784, 137124, 150016, 168768, 179712, 182832, 189864, 205686, 225024, 243776, 253152, 269568, 274248, 308529, 337536, 365664, 379728, 411372, 450048, 487552, 506304, 539136, 548496, 617058, 675072, 731328, 759456, 822744, 975104, 1012608, 1096992, 1234116, 1350144, 1462656, 1518912, 1645488, 1950208, 2025216, 2193984, 2468232, 2925312, 3037824, 3290976, 4050432, 4387968, 4936464, 5850624, 6075648, 6581952, 8775936, 9872928, 12151296, 13163904, 17551872, 19745856, 26327808, 39491712, 52655616, 78983424, 157966848]

約数ペア:

[(1, 157966848), (2, 78983424), (3, 52655616), (4, 39491712), (6, 26327808), (8, 19745856), (9, 17551872), (12, 13163904), (13, 12151296), (16, 9872928), (18, 8775936), (24, 6581952), (26, 6075648), (27, 5850624), (32, 4936464), (36, 4387968), (39, 4050432), (48, 3290976), (52, 3037824), (54, 2925312), (64, 2468232), (72, 2193984), (78, 2025216), (81, 1950208), (96, 1645488), (104, 1518912), (108, 1462656), (117, 1350144), (128, 1234116), (144, 1096992), (156, 1012608), (162, 975104), (192, 822744), (208, 759456), (216, 731328), (234, 675072), (256, 617058), (288, 548496), (293, 539136), (312, 506304), (324, 487552), (351, 450048), (384, 411372), (416, 379728), (432, 365664), (468, 337536), (512, 308529), (576, 274248), (586, 269568), (624, 253152), (648, 243776), (702, 225024), (768, 205686), (832, 189864), (864, 182832), (879, 179712), (936, 168768), (1053, 150016), (1152, 137124), (1172, 134784), (1248, 126576), (1296, 121888), (1404, 112512), (1536, 102843), (1664, 94932), (1728, 91416), (1758, 89856), (1872, 84384), (2106, 75008), (2304, 68562), (2344, 67392), (2496, 63288), (2592, 60944), (2637, 59904), (2808, 56256), (3328, 47466), (3456, 45708), (3516, 44928), (3744, 42192), (3809, 41472), (4212, 37504), (4608, 34281), (4688, 33696), (4992, 31644), (5184, 30472), (5274, 29952), (5616, 28128), (6656, 23733), (6912, 22854), (7032, 22464), (7488, 21096), (7618, 20736), (7911, 19968), (8424, 18752), (9376, 16848), (9984, 15822), (10368, 15236), (10548, 14976), (11232, 14064), (11427, 13824)]