16200252

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 43950816

約数和(自身を除く): 27750564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 103, 153, 204, 206, 257, 306, 309, 412, 514, 612, 618, 771, 927, 1028, 1236, 1542, 1751, 1854, 2313, 3084, 3502, 3708, 4369, 4626, 5253, 7004, 8738, 9252, 10506, 13107, 15759, 17476, 21012, 26214, 26471, 31518, 39321, 52428, 52942, 63036, 78642, 79413, 105884, 157284, 158826, 238239, 317652, 450007, 476478, 900014, 952956, 1350021, 1800028, 2700042, 4050063, 5400084, 8100126, 16200252]

約数ペア:

[(1, 16200252), (2, 8100126), (3, 5400084), (4, 4050063), (6, 2700042), (9, 1800028), (12, 1350021), (17, 952956), (18, 900014), (34, 476478), (36, 450007), (51, 317652), (68, 238239), (102, 158826), (103, 157284), (153, 105884), (204, 79413), (206, 78642), (257, 63036), (306, 52942), (309, 52428), (412, 39321), (514, 31518), (612, 26471), (618, 26214), (771, 21012), (927, 17476), (1028, 15759), (1236, 13107), (1542, 10506), (1751, 9252), (1854, 8738), (2313, 7004), (3084, 5253), (3502, 4626), (3708, 4369)]