161469072

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2689}}^1$

素因数の和:2845

約数の個数: 80

約数和(自身を含む): 466984000

約数和(自身を除く): 305514928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 216, 278, 417, 432, 556, 834, 1112, 1251, 1668, 2224, 2502, 2689, 3336, 3753, 5004, 5378, 6672, 7506, 8067, 10008, 10756, 15012, 16134, 20016, 21512, 24201, 30024, 32268, 43024, 48402, 60048, 64536, 72603, 96804, 129072, 145206, 193608, 290412, 373771, 387216, 580824, 747542, 1121313, 1161648, 1495084, 2242626, 2990168, 3363939, 4485252, 5980336, 6727878, 8970504, 10091817, 13455756, 17941008, 20183634, 26911512, 40367268, 53823024, 80734536, 161469072]

約数ペア:

[(1, 161469072), (2, 80734536), (3, 53823024), (4, 40367268), (6, 26911512), (8, 20183634), (9, 17941008), (12, 13455756), (16, 10091817), (18, 8970504), (24, 6727878), (27, 5980336), (36, 4485252), (48, 3363939), (54, 2990168), (72, 2242626), (108, 1495084), (139, 1161648), (144, 1121313), (216, 747542), (278, 580824), (417, 387216), (432, 373771), (556, 290412), (834, 193608), (1112, 145206), (1251, 129072), (1668, 96804), (2224, 72603), (2502, 64536), (2689, 60048), (3336, 48402), (3753, 43024), (5004, 32268), (5378, 30024), (6672, 24201), (7506, 21512), (8067, 20016), (10008, 16134), (10756, 15012)]