153166312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{20743}}^1$

素因数の和:20833

約数の個数: 32

約数和(自身を含む): 313649280

約数和(自身を除く): 160482968

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 20743, 41486, 82972, 165944, 269659, 539318, 1078636, 1472753, 2157272, 2945506, 5891012, 11782024, 19145789, 38291578, 76583156, 153166312]

約数ペア:

[(1, 153166312), (2, 76583156), (4, 38291578), (8, 19145789), (13, 11782024), (26, 5891012), (52, 2945506), (71, 2157272), (104, 1472753), (142, 1078636), (284, 539318), (568, 269659), (923, 165944), (1846, 82972), (3692, 41486), (7384, 20743)]