164612238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{206281}}^1$

素因数の和:206312

約数の個数: 32

約数和(自身を含む): 396061440

約数和(自身を除く): 231449202

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 206281, 412562, 618843, 1237686, 1443967, 2887934, 3919339, 4331901, 7838678, 8663802, 11758017, 23516034, 27435373, 54870746, 82306119, 164612238]

約数ペア:

[(1, 164612238), (2, 82306119), (3, 54870746), (6, 27435373), (7, 23516034), (14, 11758017), (19, 8663802), (21, 7838678), (38, 4331901), (42, 3919339), (57, 2887934), (114, 1443967), (133, 1237686), (266, 618843), (399, 412562), (798, 206281)]