164031804

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{4561}}^1$

素因数の和:4617

約数の個数: 72

約数和(自身を含む): 441711088

約数和(自身を除く): 277679284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 444, 486, 666, 972, 999, 1332, 1998, 2997, 3996, 4561, 5994, 8991, 9122, 11988, 13683, 17982, 18244, 27366, 35964, 41049, 54732, 82098, 123147, 164196, 168757, 246294, 337514, 369441, 492588, 506271, 675028, 738882, 1012542, 1108323, 1477764, 1518813, 2025084, 2216646, 3037626, 4433292, 4556439, 6075252, 9112878, 13669317, 18225756, 27338634, 41007951, 54677268, 82015902, 164031804]

約数ペア:

[(1, 164031804), (2, 82015902), (3, 54677268), (4, 41007951), (6, 27338634), (9, 18225756), (12, 13669317), (18, 9112878), (27, 6075252), (36, 4556439), (37, 4433292), (54, 3037626), (74, 2216646), (81, 2025084), (108, 1518813), (111, 1477764), (148, 1108323), (162, 1012542), (222, 738882), (243, 675028), (324, 506271), (333, 492588), (444, 369441), (486, 337514), (666, 246294), (972, 168757), (999, 164196), (1332, 123147), (1998, 82098), (2997, 54732), (3996, 41049), (4561, 35964), (5994, 27366), (8991, 18244), (9122, 17982), (11988, 13683)]