161001472

素因数分解:

$2^{12}\times {\mathrm{23}}^1\times {\mathrm{1709}}^1$

素因数の和:1756

約数の個数: 52

約数和(自身を含む): 336158640

約数和(自身を除く): 175157168

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 1709, 2048, 2944, 3418, 4096, 5888, 6836, 11776, 13672, 23552, 27344, 39307, 47104, 54688, 78614, 94208, 109376, 157228, 218752, 314456, 437504, 628912, 875008, 1257824, 1750016, 2515648, 3500032, 5031296, 7000064, 10062592, 20125184, 40250368, 80500736, 161001472]

約数ペア:

[(1, 161001472), (2, 80500736), (4, 40250368), (8, 20125184), (16, 10062592), (23, 7000064), (32, 5031296), (46, 3500032), (64, 2515648), (92, 1750016), (128, 1257824), (184, 875008), (256, 628912), (368, 437504), (512, 314456), (736, 218752), (1024, 157228), (1472, 109376), (1709, 94208), (2048, 78614), (2944, 54688), (3418, 47104), (4096, 39307), (5888, 27344), (6836, 23552), (11776, 13672)]