155508724256

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{255247}}^1$

素因数の和:255577

約数の個数: 48

約数和(自身を含む): 311320880640

約数和(自身を除く): 155812156384

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 241, 316, 482, 632, 964, 1264, 1928, 2528, 3856, 7712, 19039, 38078, 76156, 152312, 255247, 304624, 510494, 609248, 1020988, 2041976, 4083952, 8167904, 20164513, 40329026, 61514527, 80658052, 123029054, 161316104, 246058108, 322632208, 492116216, 645264416, 984232432, 1968464864, 4859647633, 9719295266, 19438590532, 38877181064, 77754362128, 155508724256]

約数ペア:

[(1, 155508724256), (2, 77754362128), (4, 38877181064), (8, 19438590532), (16, 9719295266), (32, 4859647633), (79, 1968464864), (158, 984232432), (241, 645264416), (316, 492116216), (482, 322632208), (632, 246058108), (964, 161316104), (1264, 123029054), (1928, 80658052), (2528, 61514527), (3856, 40329026), (7712, 20164513), (19039, 8167904), (38078, 4083952), (76156, 2041976), (152312, 1020988), (255247, 609248), (304624, 510494)]