172489214

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 272976480

約数和(自身を除く): 100487266

約数列:

[1, 2, 41, 59, 82, 101, 118, 202, 353, 706, 2419, 4141, 4838, 5959, 8282, 11918, 14473, 20827, 28946, 35653, 41654, 71306, 244319, 488638, 853907, 1461773, 1707814, 2103527, 2923546, 4207054, 86244607, 172489214]

約数ペア:

[(1, 172489214), (2, 86244607), (41, 4207054), (59, 2923546), (82, 2103527), (101, 1707814), (118, 1461773), (202, 853907), (353, 488638), (706, 244319), (2419, 71306), (4141, 41654), (4838, 35653), (5959, 28946), (8282, 20827), (11918, 14473)]