15709718168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{4723}}^1$

素因数の和:5104

約数の個数: 64

約数和(自身を含む): 31518528000

約数和(自身を除く): 15808809832

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 277, 316, 554, 632, 1108, 1501, 2216, 3002, 4723, 5263, 6004, 9446, 10526, 12008, 18892, 21052, 21883, 37784, 42104, 43766, 87532, 89737, 175064, 179474, 358948, 373117, 415777, 717896, 746234, 831554, 1308271, 1492468, 1663108, 2616542, 2984936, 3326216, 5233084, 7089223, 10466168, 14178446, 24857149, 28356892, 49714298, 56713784, 99428596, 103353409, 198857192, 206706818, 413413636, 826827272, 1963714771, 3927429542, 7854859084, 15709718168]

約数ペア:

[(1, 15709718168), (2, 7854859084), (4, 3927429542), (8, 1963714771), (19, 826827272), (38, 413413636), (76, 206706818), (79, 198857192), (152, 103353409), (158, 99428596), (277, 56713784), (316, 49714298), (554, 28356892), (632, 24857149), (1108, 14178446), (1501, 10466168), (2216, 7089223), (3002, 5233084), (4723, 3326216), (5263, 2984936), (6004, 2616542), (9446, 1663108), (10526, 1492468), (12008, 1308271), (18892, 831554), (21052, 746234), (21883, 717896), (37784, 415777), (42104, 373117), (43766, 358948), (87532, 179474), (89737, 175064)]