164318688

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{30029}}^1$

素因数の和:30064

約数の個数: 72

約数和(自身を含む): 491891400

約数和(自身を除く): 327572712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 30029, 60058, 90087, 120116, 180174, 240232, 270261, 360348, 480464, 540522, 570551, 720696, 960928, 1081044, 1141102, 1441392, 1711653, 2162088, 2282204, 2882784, 3423306, 4324176, 4564408, 5134959, 6846612, 8648352, 9128816, 10269918, 13693224, 18257632, 20539836, 27386448, 41079672, 54772896, 82159344, 164318688]

約数ペア:

[(1, 164318688), (2, 82159344), (3, 54772896), (4, 41079672), (6, 27386448), (8, 20539836), (9, 18257632), (12, 13693224), (16, 10269918), (18, 9128816), (19, 8648352), (24, 6846612), (32, 5134959), (36, 4564408), (38, 4324176), (48, 3423306), (57, 2882784), (72, 2282204), (76, 2162088), (96, 1711653), (114, 1441392), (144, 1141102), (152, 1081044), (171, 960928), (228, 720696), (288, 570551), (304, 540522), (342, 480464), (456, 360348), (608, 270261), (684, 240232), (912, 180174), (1368, 120116), (1824, 90087), (2736, 60058), (5472, 30029)]