154326527

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 178371072

約数和(自身を除く): 24044545

約数列:

[1, 17, 23, 43, 67, 137, 391, 731, 989, 1139, 1541, 2329, 2881, 3151, 5891, 9179, 16813, 26197, 48977, 53567, 66263, 100147, 135493, 156043, 211117, 394697, 1126471, 2303381, 3588989, 6709849, 9078031, 154326527]

約数ペア:

[(1, 154326527), (17, 9078031), (23, 6709849), (43, 3588989), (67, 2303381), (137, 1126471), (391, 394697), (731, 211117), (989, 156043), (1139, 135493), (1541, 100147), (2329, 66263), (2881, 53567), (3151, 48977), (5891, 26197), (9179, 16813)]