158171398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{19379}}^1$

素因数の和:19452

約数の個数: 32

約数和(自身を含む): 301397760

約数和(自身を除く): 143226362

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 4081, 8162, 19379, 38758, 135653, 213169, 271306, 426338, 1027087, 1492183, 2054174, 2984366, 7189609, 11297957, 14379218, 22595914, 79085699, 158171398]

約数ペア:

[(1, 158171398), (2, 79085699), (7, 22595914), (11, 14379218), (14, 11297957), (22, 7189609), (53, 2984366), (77, 2054174), (106, 1492183), (154, 1027087), (371, 426338), (583, 271306), (742, 213169), (1166, 135653), (4081, 38758), (8162, 19379)]