161688792

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1283}}^1$

素因数の和:1440

約数の個数: 64

約数和(自身を含む): 416016000

約数和(自身を除く): 254327208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 89, 118, 177, 178, 236, 267, 354, 356, 472, 534, 708, 712, 1068, 1283, 1416, 2136, 2566, 3849, 5132, 5251, 7698, 10264, 10502, 15396, 15753, 21004, 30792, 31506, 42008, 63012, 75697, 114187, 126024, 151394, 227091, 228374, 302788, 342561, 454182, 456748, 605576, 685122, 908364, 913496, 1370244, 1816728, 2740488, 6737033, 13474066, 20211099, 26948132, 40422198, 53896264, 80844396, 161688792]

約数ペア:

[(1, 161688792), (2, 80844396), (3, 53896264), (4, 40422198), (6, 26948132), (8, 20211099), (12, 13474066), (24, 6737033), (59, 2740488), (89, 1816728), (118, 1370244), (177, 913496), (178, 908364), (236, 685122), (267, 605576), (354, 456748), (356, 454182), (472, 342561), (534, 302788), (708, 228374), (712, 227091), (1068, 151394), (1283, 126024), (1416, 114187), (2136, 75697), (2566, 63012), (3849, 42008), (5132, 31506), (5251, 30792), (7698, 21004), (10264, 15753), (10502, 15396)]