157733884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7213}}^1$

素因数の和:7306

約数の個数: 48

約数和(自身を含む): 349042176

約数和(自身を除く): 191308292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 7213, 10934, 14426, 21868, 28852, 50491, 79343, 100982, 158686, 201964, 317372, 512123, 555401, 1024246, 1110802, 2048492, 2221604, 3584861, 5633353, 7169722, 11266706, 14339444, 22533412, 39433471, 78866942, 157733884]

約数ペア:

[(1, 157733884), (2, 78866942), (4, 39433471), (7, 22533412), (11, 14339444), (14, 11266706), (22, 7169722), (28, 5633353), (44, 3584861), (71, 2221604), (77, 2048492), (142, 1110802), (154, 1024246), (284, 555401), (308, 512123), (497, 317372), (781, 201964), (994, 158686), (1562, 100982), (1988, 79343), (3124, 50491), (5467, 28852), (7213, 21868), (10934, 14426)]