149561856

素因数分解:

$2^9\times 3^3\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 160

約数和(自身を含む): 458304000

約数和(自身を除く): 308742144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 349, 372, 384, 432, 496, 512, 558, 576, 698, 744, 768, 837, 864, 992, 1047, 1116, 1152, 1396, 1488, 1536, 1674, 1728, 1984, 2094, 2232, 2304, 2792, 2976, 3141, 3348, 3456, 3968, 4188, 4464, 4608, 5584, 5952, 6282, 6696, 6912, 7936, 8376, 8928, 9423, 10819, 11168, 11904, 12564, 13392, 13824, 15872, 16752, 17856, 18846, 21638, 22336, 23808, 25128, 26784, 32457, 33504, 35712, 37692, 43276, 44672, 47616, 50256, 53568, 64914, 67008, 71424, 75384, 86552, 89344, 97371, 100512, 107136, 129828, 134016, 142848, 150768, 173104, 178688, 194742, 201024, 214272, 259656, 268032, 292113, 301536, 346208, 389484, 402048, 428544, 519312, 536064, 584226, 603072, 692416, 778968, 804096, 1038624, 1168452, 1206144, 1384832, 1557936, 1608192, 2077248, 2336904, 2412288, 2769664, 3115872, 4154496, 4673808, 4824576, 5539328, 6231744, 8308992, 9347616, 12463488, 16617984, 18695232, 24926976, 37390464, 49853952, 74780928, 149561856]

約数ペア:

[(1, 149561856), (2, 74780928), (3, 49853952), (4, 37390464), (6, 24926976), (8, 18695232), (9, 16617984), (12, 12463488), (16, 9347616), (18, 8308992), (24, 6231744), (27, 5539328), (31, 4824576), (32, 4673808), (36, 4154496), (48, 3115872), (54, 2769664), (62, 2412288), (64, 2336904), (72, 2077248), (93, 1608192), (96, 1557936), (108, 1384832), (124, 1206144), (128, 1168452), (144, 1038624), (186, 804096), (192, 778968), (216, 692416), (248, 603072), (256, 584226), (279, 536064), (288, 519312), (349, 428544), (372, 402048), (384, 389484), (432, 346208), (496, 301536), (512, 292113), (558, 268032), (576, 259656), (698, 214272), (744, 201024), (768, 194742), (837, 178688), (864, 173104), (992, 150768), (1047, 142848), (1116, 134016), (1152, 129828), (1396, 107136), (1488, 100512), (1536, 97371), (1674, 89344), (1728, 86552), (1984, 75384), (2094, 71424), (2232, 67008), (2304, 64914), (2792, 53568), (2976, 50256), (3141, 47616), (3348, 44672), (3456, 43276), (3968, 37692), (4188, 35712), (4464, 33504), (4608, 32457), (5584, 26784), (5952, 25128), (6282, 23808), (6696, 22336), (6912, 21638), (7936, 18846), (8376, 17856), (8928, 16752), (9423, 15872), (10819, 13824), (11168, 13392), (11904, 12564)]