155474172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{616961}}^1$

素因数の和:616978

約数の個数: 36

約数和(自身を含む): 449148336

約数和(自身を除く): 293674164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 616961, 1233922, 1850883, 2467844, 3701766, 4318727, 5552649, 7403532, 8637454, 11105298, 12956181, 17274908, 22210596, 25912362, 38868543, 51824724, 77737086, 155474172]

約数ペア:

[(1, 155474172), (2, 77737086), (3, 51824724), (4, 38868543), (6, 25912362), (7, 22210596), (9, 17274908), (12, 12956181), (14, 11105298), (18, 8637454), (21, 7403532), (28, 5552649), (36, 4318727), (42, 3701766), (63, 2467844), (84, 1850883), (126, 1233922), (252, 616961)]