191742376

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{587}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 434649600

約数和(自身を除く): 242907224

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 307, 532, 587, 614, 1064, 1174, 1228, 2149, 2348, 2456, 4109, 4298, 4696, 5833, 8218, 8596, 11153, 11666, 16436, 17192, 22306, 23332, 32872, 40831, 44612, 46664, 78071, 81662, 89224, 156142, 163324, 180209, 312284, 326648, 360418, 624568, 720836, 1261463, 1441672, 2522926, 3423971, 5045852, 6847942, 10091704, 13695884, 23967797, 27391768, 47935594, 95871188, 191742376]

約数ペア:

[(1, 191742376), (2, 95871188), (4, 47935594), (7, 27391768), (8, 23967797), (14, 13695884), (19, 10091704), (28, 6847942), (38, 5045852), (56, 3423971), (76, 2522926), (133, 1441672), (152, 1261463), (266, 720836), (307, 624568), (532, 360418), (587, 326648), (614, 312284), (1064, 180209), (1174, 163324), (1228, 156142), (2149, 89224), (2348, 81662), (2456, 78071), (4109, 46664), (4298, 44612), (4696, 40831), (5833, 32872), (8218, 23332), (8596, 22306), (11153, 17192), (11666, 16436)]