138959616

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 397353600

約数和(自身を除く): 258393984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 89, 96, 107, 114, 128, 152, 178, 192, 214, 228, 256, 267, 304, 321, 356, 384, 428, 456, 534, 608, 642, 712, 768, 856, 912, 1068, 1216, 1284, 1424, 1691, 1712, 1824, 2033, 2136, 2432, 2568, 2848, 3382, 3424, 3648, 4066, 4272, 4864, 5073, 5136, 5696, 6099, 6764, 6848, 7296, 8132, 8544, 9523, 10146, 10272, 11392, 12198, 13528, 13696, 14592, 16264, 17088, 19046, 20292, 20544, 22784, 24396, 27056, 27392, 28569, 32528, 34176, 38092, 40584, 41088, 48792, 54112, 57138, 65056, 68352, 76184, 81168, 82176, 97584, 108224, 114276, 130112, 152368, 162336, 180937, 195168, 216448, 228552, 260224, 304736, 324672, 361874, 390336, 432896, 457104, 520448, 542811, 609472, 649344, 723748, 780672, 914208, 1085622, 1218944, 1298688, 1447496, 1561344, 1828416, 2171244, 2437888, 2894992, 3656832, 4342488, 5789984, 7313664, 8684976, 11579968, 17369952, 23159936, 34739904, 46319872, 69479808, 138959616]

約数ペア:

[(1, 138959616), (2, 69479808), (3, 46319872), (4, 34739904), (6, 23159936), (8, 17369952), (12, 11579968), (16, 8684976), (19, 7313664), (24, 5789984), (32, 4342488), (38, 3656832), (48, 2894992), (57, 2437888), (64, 2171244), (76, 1828416), (89, 1561344), (96, 1447496), (107, 1298688), (114, 1218944), (128, 1085622), (152, 914208), (178, 780672), (192, 723748), (214, 649344), (228, 609472), (256, 542811), (267, 520448), (304, 457104), (321, 432896), (356, 390336), (384, 361874), (428, 324672), (456, 304736), (534, 260224), (608, 228552), (642, 216448), (712, 195168), (768, 180937), (856, 162336), (912, 152368), (1068, 130112), (1216, 114276), (1284, 108224), (1424, 97584), (1691, 82176), (1712, 81168), (1824, 76184), (2033, 68352), (2136, 65056), (2432, 57138), (2568, 54112), (2848, 48792), (3382, 41088), (3424, 40584), (3648, 38092), (4066, 34176), (4272, 32528), (4864, 28569), (5073, 27392), (5136, 27056), (5696, 24396), (6099, 22784), (6764, 20544), (6848, 20292), (7296, 19046), (8132, 17088), (8544, 16264), (9523, 14592), (10146, 13696), (10272, 13528), (11392, 12198)]