145359744

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12211}}^1$

素因数の和:12259

約数の個数: 64

約数和(自身を含む): 398599680

約数和(自身を除く): 253239936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 12211, 24422, 36633, 48844, 73266, 97688, 146532, 195376, 293064, 378541, 390752, 586128, 757082, 781504, 1135623, 1172256, 1514164, 1563008, 2271246, 2344512, 3028328, 4542492, 4689024, 6056656, 9084984, 12113312, 18169968, 24226624, 36339936, 48453248, 72679872, 145359744]

約数ペア:

[(1, 145359744), (2, 72679872), (3, 48453248), (4, 36339936), (6, 24226624), (8, 18169968), (12, 12113312), (16, 9084984), (24, 6056656), (31, 4689024), (32, 4542492), (48, 3028328), (62, 2344512), (64, 2271246), (93, 1563008), (96, 1514164), (124, 1172256), (128, 1135623), (186, 781504), (192, 757082), (248, 586128), (372, 390752), (384, 378541), (496, 293064), (744, 195376), (992, 146532), (1488, 97688), (1984, 73266), (2976, 48844), (3968, 36633), (5952, 24422), (11904, 12211)]