156239616

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15649}}^1$

素因数の和:15681

約数の個数: 72

約数和(自身を含む): 447840400

約数和(自身を除く): 291600784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 15649, 31298, 46947, 62596, 93894, 125192, 187788, 203437, 250384, 375576, 406874, 500768, 610311, 751152, 813748, 1001536, 1220622, 1502304, 1627496, 2003072, 2441244, 3004608, 3254992, 4006144, 4882488, 6009216, 6509984, 9764976, 12018432, 13019968, 19529952, 26039936, 39059904, 52079872, 78119808, 156239616]

約数ペア:

[(1, 156239616), (2, 78119808), (3, 52079872), (4, 39059904), (6, 26039936), (8, 19529952), (12, 13019968), (13, 12018432), (16, 9764976), (24, 6509984), (26, 6009216), (32, 4882488), (39, 4006144), (48, 3254992), (52, 3004608), (64, 2441244), (78, 2003072), (96, 1627496), (104, 1502304), (128, 1220622), (156, 1001536), (192, 813748), (208, 751152), (256, 610311), (312, 500768), (384, 406874), (416, 375576), (624, 250384), (768, 203437), (832, 187788), (1248, 125192), (1664, 93894), (2496, 62596), (3328, 46947), (4992, 31298), (9984, 15649)]