145789448

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{26839}}^1$

素因数の和:26949

約数の個数: 32

約数和(自身を含む): 315638400

約数和(自身を除く): 169848952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 26839, 53678, 107356, 187873, 214712, 375746, 751492, 1502984, 2603383, 5206766, 10413532, 18223681, 20827064, 36447362, 72894724, 145789448]

約数ペア:

[(1, 145789448), (2, 72894724), (4, 36447362), (7, 20827064), (8, 18223681), (14, 10413532), (28, 5206766), (56, 2603383), (97, 1502984), (194, 751492), (388, 375746), (679, 214712), (776, 187873), (1358, 107356), (2716, 53678), (5432, 26839)]