127676908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 238140000

約数和(自身を除く): 110463092

約数列:

[1, 2, 4, 29, 58, 83, 89, 116, 149, 166, 178, 298, 332, 356, 596, 2407, 2581, 4321, 4814, 5162, 7387, 8642, 9628, 10324, 12367, 13261, 14774, 17284, 24734, 26522, 29548, 49468, 53044, 214223, 358643, 384569, 428446, 717286, 769138, 856892, 1100663, 1434572, 1538276, 2201326, 4402652, 31919227, 63838454, 127676908]

約数ペア:

[(1, 127676908), (2, 63838454), (4, 31919227), (29, 4402652), (58, 2201326), (83, 1538276), (89, 1434572), (116, 1100663), (149, 856892), (166, 769138), (178, 717286), (298, 428446), (332, 384569), (356, 358643), (596, 214223), (2407, 53044), (2581, 49468), (4321, 29548), (4814, 26522), (5162, 24734), (7387, 17284), (8642, 14774), (9628, 13261), (10324, 12367)]