137209688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{631}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 322168320

約数和(自身を除く): 184958632

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 353, 616, 631, 706, 1262, 1412, 2471, 2524, 2824, 3883, 4417, 4942, 5048, 6941, 7766, 8834, 9884, 13882, 15532, 17668, 19768, 27181, 27764, 31064, 35336, 48587, 54362, 55528, 97174, 108724, 194348, 217448, 222743, 388696, 445486, 890972, 1559201, 1781944, 2450173, 3118402, 4900346, 6236804, 9800692, 12473608, 17151211, 19601384, 34302422, 68604844, 137209688]

約数ペア:

[(1, 137209688), (2, 68604844), (4, 34302422), (7, 19601384), (8, 17151211), (11, 12473608), (14, 9800692), (22, 6236804), (28, 4900346), (44, 3118402), (56, 2450173), (77, 1781944), (88, 1559201), (154, 890972), (308, 445486), (353, 388696), (616, 222743), (631, 217448), (706, 194348), (1262, 108724), (1412, 97174), (2471, 55528), (2524, 54362), (2824, 48587), (3883, 35336), (4417, 31064), (4942, 27764), (5048, 27181), (6941, 19768), (7766, 17668), (8834, 15532), (9884, 13882)]