145458712

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{49009}}^1$

素因数の和:49075

約数の個数: 32

約数和(自身を含む): 317584800

約数和(自身を除く): 172126088

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 49009, 98018, 196036, 343063, 392072, 686126, 1372252, 2597477, 2744504, 5194954, 10389908, 18182339, 20779816, 36364678, 72729356, 145458712]

約数ペア:

[(1, 145458712), (2, 72729356), (4, 36364678), (7, 20779816), (8, 18182339), (14, 10389908), (28, 5194954), (53, 2744504), (56, 2597477), (106, 1372252), (212, 686126), (371, 392072), (424, 343063), (742, 196036), (1484, 98018), (2968, 49009)]