140743148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 319872000

約数和(自身を除く): 179128852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 67, 91, 116, 134, 182, 199, 203, 268, 364, 377, 398, 406, 469, 754, 796, 812, 871, 938, 1393, 1508, 1742, 1876, 1943, 2587, 2639, 2786, 3484, 3886, 5174, 5278, 5572, 5771, 6097, 7772, 10348, 10556, 11542, 12194, 13333, 13601, 18109, 23084, 24388, 25259, 26666, 27202, 36218, 40397, 50518, 53332, 54404, 72436, 75023, 80794, 93331, 101036, 150046, 161588, 173329, 176813, 186662, 300092, 346658, 353626, 373324, 386657, 525161, 693316, 707252, 773314, 1050322, 1213303, 1546628, 2100644, 2426606, 2706599, 4853212, 5026541, 5413198, 10053082, 10826396, 20106164, 35185787, 70371574, 140743148]

約数ペア:

[(1, 140743148), (2, 70371574), (4, 35185787), (7, 20106164), (13, 10826396), (14, 10053082), (26, 5413198), (28, 5026541), (29, 4853212), (52, 2706599), (58, 2426606), (67, 2100644), (91, 1546628), (116, 1213303), (134, 1050322), (182, 773314), (199, 707252), (203, 693316), (268, 525161), (364, 386657), (377, 373324), (398, 353626), (406, 346658), (469, 300092), (754, 186662), (796, 176813), (812, 173329), (871, 161588), (938, 150046), (1393, 101036), (1508, 93331), (1742, 80794), (1876, 75023), (1943, 72436), (2587, 54404), (2639, 53332), (2786, 50518), (3484, 40397), (3886, 36218), (5174, 27202), (5278, 26666), (5572, 25259), (5771, 24388), (6097, 23084), (7772, 18109), (10348, 13601), (10556, 13333), (11542, 12194)]