16904311788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{118169}}^1$

素因数の和:118327

約数の個数: 96

約数和(自身を含む): 48916707840

約数和(自身を除く): 32012396052

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 131, 156, 182, 262, 273, 364, 393, 524, 546, 786, 917, 1092, 1572, 1703, 1834, 2751, 3406, 3668, 5109, 5502, 6812, 10218, 11004, 11921, 20436, 23842, 35763, 47684, 71526, 118169, 143052, 236338, 354507, 472676, 709014, 827183, 1418028, 1536197, 1654366, 2481549, 3072394, 3308732, 4608591, 4963098, 6144788, 9217182, 9926196, 10753379, 15480139, 18434364, 21506758, 30960278, 32260137, 43013516, 46440417, 61920556, 64520274, 92880834, 108360973, 129040548, 185761668, 201241807, 216721946, 325082919, 402483614, 433443892, 603725421, 650165838, 804967228, 1207450842, 1300331676, 1408692649, 2414901684, 2817385298, 4226077947, 5634770596, 8452155894, 16904311788]

約数ペア:

[(1, 16904311788), (2, 8452155894), (3, 5634770596), (4, 4226077947), (6, 2817385298), (7, 2414901684), (12, 1408692649), (13, 1300331676), (14, 1207450842), (21, 804967228), (26, 650165838), (28, 603725421), (39, 433443892), (42, 402483614), (52, 325082919), (78, 216721946), (84, 201241807), (91, 185761668), (131, 129040548), (156, 108360973), (182, 92880834), (262, 64520274), (273, 61920556), (364, 46440417), (393, 43013516), (524, 32260137), (546, 30960278), (786, 21506758), (917, 18434364), (1092, 15480139), (1572, 10753379), (1703, 9926196), (1834, 9217182), (2751, 6144788), (3406, 4963098), (3668, 4608591), (5109, 3308732), (5502, 3072394), (6812, 2481549), (10218, 1654366), (11004, 1536197), (11921, 1418028), (20436, 827183), (23842, 709014), (35763, 472676), (47684, 354507), (71526, 236338), (118169, 143052)]