155584368

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2591}}^1$

素因数の和:2747

約数の個数: 80

約数和(自身を含む): 449971200

約数和(自身を除く): 294386832

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, 2591, 3336, 3753, 5004, 5182, 6672, 7506, 7773, 10008, 10364, 15012, 15546, 20016, 20728, 23319, 30024, 31092, 41456, 46638, 60048, 62184, 69957, 93276, 124368, 139914, 186552, 279828, 360149, 373104, 559656, 720298, 1080447, 1119312, 1440596, 2160894, 2881192, 3241341, 4321788, 5762384, 6482682, 8643576, 9724023, 12965364, 17287152, 19448046, 25930728, 38896092, 51861456, 77792184, 155584368]

約数ペア:

[(1, 155584368), (2, 77792184), (3, 51861456), (4, 38896092), (6, 25930728), (8, 19448046), (9, 17287152), (12, 12965364), (16, 9724023), (18, 8643576), (24, 6482682), (27, 5762384), (36, 4321788), (48, 3241341), (54, 2881192), (72, 2160894), (108, 1440596), (139, 1119312), (144, 1080447), (216, 720298), (278, 559656), (417, 373104), (432, 360149), (556, 279828), (834, 186552), (1112, 139914), (1251, 124368), (1668, 93276), (2224, 69957), (2502, 62184), (2591, 60048), (3336, 46638), (3753, 41456), (5004, 31092), (5182, 30024), (6672, 23319), (7506, 20728), (7773, 20016), (10008, 15546), (10364, 15012)]