165678741952

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{2971}}^1\times {\mathrm{18539}}^1$

素因数の和:21569

約数の個数: 56

約数和(自身を含む): 335894964480

約数和(自身を除く): 170216222528

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 2971, 3008, 5942, 11884, 18539, 23768, 37078, 47536, 74156, 95072, 139637, 148312, 190144, 279274, 296624, 558548, 593248, 871333, 1117096, 1186496, 1742666, 2234192, 3485332, 4468384, 6970664, 8936768, 13941328, 27882656, 55079369, 55765312, 110158738, 220317476, 440634952, 881269904, 1762539808, 2588730343, 3525079616, 5177460686, 10354921372, 20709842744, 41419685488, 82839370976, 165678741952]

約数ペア:

[(1, 165678741952), (2, 82839370976), (4, 41419685488), (8, 20709842744), (16, 10354921372), (32, 5177460686), (47, 3525079616), (64, 2588730343), (94, 1762539808), (188, 881269904), (376, 440634952), (752, 220317476), (1504, 110158738), (2971, 55765312), (3008, 55079369), (5942, 27882656), (11884, 13941328), (18539, 8936768), (23768, 6970664), (37078, 4468384), (47536, 3485332), (74156, 2234192), (95072, 1742666), (139637, 1186496), (148312, 1117096), (190144, 871333), (279274, 593248), (296624, 558548)]