16190244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1567}}^1$

素因数の和:1625

約数の個数: 72

約数和(自身を含む): 47943168

約数和(自身を除く): 31752924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1567, 1722, 2583, 3134, 3444, 4701, 5166, 6268, 9402, 10332, 10969, 14103, 18804, 21938, 28206, 32907, 43876, 56412, 64247, 65814, 98721, 128494, 131628, 192741, 197442, 256988, 385482, 394884, 449729, 578223, 770964, 899458, 1156446, 1349187, 1798916, 2312892, 2698374, 4047561, 5396748, 8095122, 16190244]

約数ペア:

[(1, 16190244), (2, 8095122), (3, 5396748), (4, 4047561), (6, 2698374), (7, 2312892), (9, 1798916), (12, 1349187), (14, 1156446), (18, 899458), (21, 770964), (28, 578223), (36, 449729), (41, 394884), (42, 385482), (63, 256988), (82, 197442), (84, 192741), (123, 131628), (126, 128494), (164, 98721), (246, 65814), (252, 64247), (287, 56412), (369, 43876), (492, 32907), (574, 28206), (738, 21938), (861, 18804), (1148, 14103), (1476, 10969), (1567, 10332), (1722, 9402), (2583, 6268), (3134, 5166), (3444, 4701)]