156734823830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16981021}}^1$

素因数の和:16981112

約数の個数: 32

約数和(自身を含む): 308103663168

約数和(自身を除く): 151368839338

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 16981021, 33962042, 84905105, 169810210, 220753273, 441506546, 1103766365, 1205652491, 2207532730, 2411304982, 6028262455, 12056524910, 15673482383, 31346964766, 78367411915, 156734823830]

約数ペア:

[(1, 156734823830), (2, 78367411915), (5, 31346964766), (10, 15673482383), (13, 12056524910), (26, 6028262455), (65, 2411304982), (71, 2207532730), (130, 1205652491), (142, 1103766365), (355, 441506546), (710, 220753273), (923, 169810210), (1846, 84905105), (4615, 33962042), (9230, 16981021)]