156880088

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1823}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 304680960

約数和(自身を除く): 147800872

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 347, 694, 1388, 1823, 2776, 3646, 7292, 10757, 14584, 21514, 43028, 56513, 86056, 113026, 226052, 452104, 632581, 1265162, 2530324, 5060648, 19610011, 39220022, 78440044, 156880088]

約数ペア:

[(1, 156880088), (2, 78440044), (4, 39220022), (8, 19610011), (31, 5060648), (62, 2530324), (124, 1265162), (248, 632581), (347, 452104), (694, 226052), (1388, 113026), (1823, 86056), (2776, 56513), (3646, 43028), (7292, 21514), (10757, 14584)]