16156722996

素因数分解:

$2^2\times 3^5\times {\mathrm{1321}}^1\times {\mathrm{12583}}^1$

素因数の和:13923

約数の個数: 72

約数和(自身を含む): 42388650304

約数和(自身を除く): 26231927308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 1321, 2642, 3963, 5284, 7926, 11889, 12583, 15852, 23778, 25166, 35667, 37749, 47556, 50332, 71334, 75498, 107001, 113247, 142668, 150996, 214002, 226494, 321003, 339741, 428004, 452988, 642006, 679482, 1019223, 1284012, 1358964, 2038446, 3057669, 4076892, 6115338, 12230676, 16622143, 33244286, 49866429, 66488572, 99732858, 149599287, 199465716, 299198574, 448797861, 598397148, 897595722, 1346393583, 1795191444, 2692787166, 4039180749, 5385574332, 8078361498, 16156722996]

約数ペア:

[(1, 16156722996), (2, 8078361498), (3, 5385574332), (4, 4039180749), (6, 2692787166), (9, 1795191444), (12, 1346393583), (18, 897595722), (27, 598397148), (36, 448797861), (54, 299198574), (81, 199465716), (108, 149599287), (162, 99732858), (243, 66488572), (324, 49866429), (486, 33244286), (972, 16622143), (1321, 12230676), (2642, 6115338), (3963, 4076892), (5284, 3057669), (7926, 2038446), (11889, 1358964), (12583, 1284012), (15852, 1019223), (23778, 679482), (25166, 642006), (35667, 452988), (37749, 428004), (47556, 339741), (50332, 321003), (71334, 226494), (75498, 214002), (107001, 150996), (113247, 142668)]