156729583090

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1553}}^1\times {\mathrm{121591}}^1$

素因数の和:123234

約数の個数: 32

約数和(自身を含む): 285698399616

約数和(自身を除く): 128968816526

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 1553, 3106, 7765, 15530, 121591, 128899, 243182, 257798, 607955, 644495, 1215910, 1288990, 10092053, 20184106, 50460265, 100920530, 188830823, 377661646, 944154115, 1888308230, 15672958309, 31345916618, 78364791545, 156729583090]

約数ペア:

[(1, 156729583090), (2, 78364791545), (5, 31345916618), (10, 15672958309), (83, 1888308230), (166, 944154115), (415, 377661646), (830, 188830823), (1553, 100920530), (3106, 50460265), (7765, 20184106), (15530, 10092053), (121591, 1288990), (128899, 1215910), (243182, 644495), (257798, 607955)]