145436452

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4261}}^1$

素因数の和:4348

約数の個数: 48

約数和(自身を含む): 309318912

約数和(自身を除く): 163882460

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 644, 742, 1219, 1484, 2438, 4261, 4876, 8522, 8533, 17044, 17066, 29827, 34132, 59654, 98003, 119308, 196006, 225833, 392012, 451666, 686021, 903332, 1372042, 1580831, 2744084, 3161662, 5194159, 6323324, 10388318, 20776636, 36359113, 72718226, 145436452]

約数ペア:

[(1, 145436452), (2, 72718226), (4, 36359113), (7, 20776636), (14, 10388318), (23, 6323324), (28, 5194159), (46, 3161662), (53, 2744084), (92, 1580831), (106, 1372042), (161, 903332), (212, 686021), (322, 451666), (371, 392012), (644, 225833), (742, 196006), (1219, 119308), (1484, 98003), (2438, 59654), (4261, 34132), (4876, 29827), (8522, 17066), (8533, 17044)]