138200904

素因数分解:

$2^3\times 3^8\times {\mathrm{2633}}^1$

素因数の和:2663

約数の個数: 72

約数和(自身を含む): 388817910

約数和(自身を除く): 250617006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2633, 2916, 4374, 5266, 5832, 6561, 7899, 8748, 10532, 13122, 15798, 17496, 21064, 23697, 26244, 31596, 47394, 52488, 63192, 71091, 94788, 142182, 189576, 213273, 284364, 426546, 568728, 639819, 853092, 1279638, 1706184, 1919457, 2559276, 3838914, 5118552, 5758371, 7677828, 11516742, 15355656, 17275113, 23033484, 34550226, 46066968, 69100452, 138200904]

約数ペア:

[(1, 138200904), (2, 69100452), (3, 46066968), (4, 34550226), (6, 23033484), (8, 17275113), (9, 15355656), (12, 11516742), (18, 7677828), (24, 5758371), (27, 5118552), (36, 3838914), (54, 2559276), (72, 1919457), (81, 1706184), (108, 1279638), (162, 853092), (216, 639819), (243, 568728), (324, 426546), (486, 284364), (648, 213273), (729, 189576), (972, 142182), (1458, 94788), (1944, 71091), (2187, 63192), (2633, 52488), (2916, 47394), (4374, 31596), (5266, 26244), (5832, 23697), (6561, 21064), (7899, 17496), (8748, 15798), (10532, 13122)]