156965417476

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{360439}}^1$

素因数の和:360704

約数の個数: 48

約数和(自身を含む): 319078789120

約数和(自身を除く): 162113371644

約数列:

[1, 2, 4, 7, 14, 28, 103, 151, 206, 302, 412, 604, 721, 1057, 1442, 2114, 2884, 4228, 15553, 31106, 62212, 108871, 217742, 360439, 435484, 720878, 1441756, 2523073, 5046146, 10092292, 37125217, 54426289, 74250434, 108852578, 148500868, 217705156, 259876519, 380984023, 519753038, 761968046, 1039506076, 1523936092, 5605907767, 11211815534, 22423631068, 39241354369, 78482708738, 156965417476]

約数ペア:

[(1, 156965417476), (2, 78482708738), (4, 39241354369), (7, 22423631068), (14, 11211815534), (28, 5605907767), (103, 1523936092), (151, 1039506076), (206, 761968046), (302, 519753038), (412, 380984023), (604, 259876519), (721, 217705156), (1057, 148500868), (1442, 108852578), (2114, 74250434), (2884, 54426289), (4228, 37125217), (15553, 10092292), (31106, 5046146), (62212, 2523073), (108871, 1441756), (217742, 720878), (360439, 435484)]