188445004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 369452160

約数和(自身を除く): 181007156

約数列:

[1, 2, 4, 11, 22, 44, 67, 97, 134, 194, 268, 388, 659, 737, 1067, 1318, 1474, 2134, 2636, 2948, 4268, 6499, 7249, 12998, 14498, 25996, 28996, 44153, 63923, 71489, 88306, 127846, 142978, 176612, 255692, 285956, 485683, 703153, 971366, 1406306, 1942732, 2812612, 4282841, 8565682, 17131364, 47111251, 94222502, 188445004]

約数ペア:

[(1, 188445004), (2, 94222502), (4, 47111251), (11, 17131364), (22, 8565682), (44, 4282841), (67, 2812612), (97, 1942732), (134, 1406306), (194, 971366), (268, 703153), (388, 485683), (659, 285956), (737, 255692), (1067, 176612), (1318, 142978), (1474, 127846), (2134, 88306), (2636, 71489), (2948, 63923), (4268, 44153), (6499, 28996), (7249, 25996), (12998, 14498)]