138869094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2377}}^1$

素因数の和:2509

約数の個数: 64

約数和(自身を含む): 345171456

約数和(自身を除く): 206302362

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 107, 182, 214, 273, 321, 546, 642, 749, 1391, 1498, 2247, 2377, 2782, 4173, 4494, 4754, 7131, 8346, 9737, 14262, 16639, 19474, 29211, 30901, 33278, 49917, 58422, 61802, 92703, 99834, 185406, 216307, 254339, 432614, 508678, 648921, 763017, 1297842, 1526034, 1780373, 3306407, 3560746, 5341119, 6612814, 9919221, 10682238, 19838442, 23144849, 46289698, 69434547, 138869094]

約数ペア:

[(1, 138869094), (2, 69434547), (3, 46289698), (6, 23144849), (7, 19838442), (13, 10682238), (14, 9919221), (21, 6612814), (26, 5341119), (39, 3560746), (42, 3306407), (78, 1780373), (91, 1526034), (107, 1297842), (182, 763017), (214, 648921), (273, 508678), (321, 432614), (546, 254339), (642, 216307), (749, 185406), (1391, 99834), (1498, 92703), (2247, 61802), (2377, 58422), (2782, 49917), (4173, 33278), (4494, 30901), (4754, 29211), (7131, 19474), (8346, 16639), (9737, 14262)]