138993084

素因数分解:

$2^2\times 3^5\times {\mathrm{151}}^1\times {\mathrm{947}}^1$

素因数の和:1117

約数の個数: 72

約数和(自身を含む): 367156608

約数和(自身を除く): 228163524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 151, 162, 243, 302, 324, 453, 486, 604, 906, 947, 972, 1359, 1812, 1894, 2718, 2841, 3788, 4077, 5436, 5682, 8154, 8523, 11364, 12231, 16308, 17046, 24462, 25569, 34092, 36693, 48924, 51138, 73386, 76707, 102276, 142997, 146772, 153414, 230121, 285994, 306828, 428991, 460242, 571988, 857982, 920484, 1286973, 1715964, 2573946, 3860919, 5147892, 7721838, 11582757, 15443676, 23165514, 34748271, 46331028, 69496542, 138993084]

約数ペア:

[(1, 138993084), (2, 69496542), (3, 46331028), (4, 34748271), (6, 23165514), (9, 15443676), (12, 11582757), (18, 7721838), (27, 5147892), (36, 3860919), (54, 2573946), (81, 1715964), (108, 1286973), (151, 920484), (162, 857982), (243, 571988), (302, 460242), (324, 428991), (453, 306828), (486, 285994), (604, 230121), (906, 153414), (947, 146772), (972, 142997), (1359, 102276), (1812, 76707), (1894, 73386), (2718, 51138), (2841, 48924), (3788, 36693), (4077, 34092), (5436, 25569), (5682, 24462), (8154, 17046), (8523, 16308), (11364, 12231)]