144550848

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2054

約数の個数: 112

約数和(自身を含む): 426293280

約数和(自身を除く): 281742432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 156, 174, 192, 208, 232, 312, 348, 377, 416, 464, 624, 696, 754, 832, 928, 1131, 1248, 1392, 1508, 1856, 1997, 2262, 2496, 2784, 3016, 3994, 4524, 5568, 5991, 6032, 7988, 9048, 11982, 12064, 15976, 18096, 23964, 24128, 25961, 31952, 36192, 47928, 51922, 57913, 63904, 72384, 77883, 95856, 103844, 115826, 127808, 155766, 173739, 191712, 207688, 231652, 311532, 347478, 383424, 415376, 463304, 623064, 694956, 752869, 830752, 926608, 1246128, 1389912, 1505738, 1661504, 1853216, 2258607, 2492256, 2779824, 3011476, 3706432, 4517214, 4984512, 5559648, 6022952, 9034428, 11119296, 12045904, 18068856, 24091808, 36137712, 48183616, 72275424, 144550848]

約数ペア:

[(1, 144550848), (2, 72275424), (3, 48183616), (4, 36137712), (6, 24091808), (8, 18068856), (12, 12045904), (13, 11119296), (16, 9034428), (24, 6022952), (26, 5559648), (29, 4984512), (32, 4517214), (39, 3706432), (48, 3011476), (52, 2779824), (58, 2492256), (64, 2258607), (78, 1853216), (87, 1661504), (96, 1505738), (104, 1389912), (116, 1246128), (156, 926608), (174, 830752), (192, 752869), (208, 694956), (232, 623064), (312, 463304), (348, 415376), (377, 383424), (416, 347478), (464, 311532), (624, 231652), (696, 207688), (754, 191712), (832, 173739), (928, 155766), (1131, 127808), (1248, 115826), (1392, 103844), (1508, 95856), (1856, 77883), (1997, 72384), (2262, 63904), (2496, 57913), (2784, 51922), (3016, 47928), (3994, 36192), (4524, 31952), (5568, 25961), (5991, 24128), (6032, 23964), (7988, 18096), (9048, 15976), (11982, 12064)]