122972928

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 358844640

約数和(自身を除く): 235871712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 109, 113, 128, 156, 192, 208, 218, 226, 256, 312, 327, 339, 384, 416, 436, 452, 624, 654, 678, 768, 832, 872, 904, 1248, 1308, 1356, 1417, 1469, 1664, 1744, 1808, 2496, 2616, 2712, 2834, 2938, 3328, 3488, 3616, 4251, 4407, 4992, 5232, 5424, 5668, 5876, 6976, 7232, 8502, 8814, 9984, 10464, 10848, 11336, 11752, 12317, 13952, 14464, 17004, 17628, 20928, 21696, 22672, 23504, 24634, 27904, 28928, 34008, 35256, 36951, 41856, 43392, 45344, 47008, 49268, 68016, 70512, 73902, 83712, 86784, 90688, 94016, 98536, 136032, 141024, 147804, 160121, 181376, 188032, 197072, 272064, 282048, 295608, 320242, 362752, 376064, 394144, 480363, 544128, 564096, 591216, 640484, 788288, 960726, 1088256, 1128192, 1182432, 1280968, 1576576, 1921452, 2364864, 2561936, 3153152, 3842904, 4729728, 5123872, 7685808, 9459456, 10247744, 15371616, 20495488, 30743232, 40990976, 61486464, 122972928]

約数ペア:

[(1, 122972928), (2, 61486464), (3, 40990976), (4, 30743232), (6, 20495488), (8, 15371616), (12, 10247744), (13, 9459456), (16, 7685808), (24, 5123872), (26, 4729728), (32, 3842904), (39, 3153152), (48, 2561936), (52, 2364864), (64, 1921452), (78, 1576576), (96, 1280968), (104, 1182432), (109, 1128192), (113, 1088256), (128, 960726), (156, 788288), (192, 640484), (208, 591216), (218, 564096), (226, 544128), (256, 480363), (312, 394144), (327, 376064), (339, 362752), (384, 320242), (416, 295608), (436, 282048), (452, 272064), (624, 197072), (654, 188032), (678, 181376), (768, 160121), (832, 147804), (872, 141024), (904, 136032), (1248, 98536), (1308, 94016), (1356, 90688), (1417, 86784), (1469, 83712), (1664, 73902), (1744, 70512), (1808, 68016), (2496, 49268), (2616, 47008), (2712, 45344), (2834, 43392), (2938, 41856), (3328, 36951), (3488, 35256), (3616, 34008), (4251, 28928), (4407, 27904), (4992, 24634), (5232, 23504), (5424, 22672), (5668, 21696), (5876, 20928), (6976, 17628), (7232, 17004), (8502, 14464), (8814, 13952), (9984, 12317), (10464, 11752), (10848, 11336)]