156747808840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13018921}}^1$

素因数の和:13018982

約数の個数: 64

約数和(自身を含む): 412439448960

約数和(自身を除く): 255691640120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 12040, 13018921, 26037842, 52075684, 65094605, 91132447, 104151368, 130189210, 182264894, 260378420, 364529788, 455662235, 520756840, 559813603, 729059576, 911324470, 1119627206, 1822648940, 2239254412, 2799068015, 3645297880, 3918695221, 4478508824, 5598136030, 7837390442, 11196272060, 15674780884, 19593476105, 22392544120, 31349561768, 39186952210, 78373904420, 156747808840]

約数ペア:

[(1, 156747808840), (2, 78373904420), (4, 39186952210), (5, 31349561768), (7, 22392544120), (8, 19593476105), (10, 15674780884), (14, 11196272060), (20, 7837390442), (28, 5598136030), (35, 4478508824), (40, 3918695221), (43, 3645297880), (56, 2799068015), (70, 2239254412), (86, 1822648940), (140, 1119627206), (172, 911324470), (215, 729059576), (280, 559813603), (301, 520756840), (344, 455662235), (430, 364529788), (602, 260378420), (860, 182264894), (1204, 130189210), (1505, 104151368), (1720, 91132447), (2408, 65094605), (3010, 52075684), (6020, 26037842), (12040, 13018921)]