190771888

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2753}}^1$

素因数の和:2893

約数の個数: 40

約数和(自身を含む): 381109536

約数和(自身を除く): 190337648

約数列:

[1, 2, 4, 8, 16, 61, 71, 122, 142, 244, 284, 488, 568, 976, 1136, 2753, 4331, 5506, 8662, 11012, 17324, 22024, 34648, 44048, 69296, 167933, 195463, 335866, 390926, 671732, 781852, 1343464, 1563704, 2686928, 3127408, 11923243, 23846486, 47692972, 95385944, 190771888]

約数ペア:

[(1, 190771888), (2, 95385944), (4, 47692972), (8, 23846486), (16, 11923243), (61, 3127408), (71, 2686928), (122, 1563704), (142, 1343464), (244, 781852), (284, 671732), (488, 390926), (568, 335866), (976, 195463), (1136, 167933), (2753, 69296), (4331, 44048), (5506, 34648), (8662, 22024), (11012, 17324)]