191051448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8681}}^1$

素因数の和:8828

約数の個数: 64

約数和(自身を含む): 550091520

約数和(自身を除く): 359040072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3144, 3668, 5502, 7336, 8681, 11004, 17362, 22008, 26043, 34724, 52086, 60767, 69448, 104172, 121534, 182301, 208344, 243068, 364602, 486136, 729204, 1137211, 1458408, 2274422, 3411633, 4548844, 6823266, 7960477, 9097688, 13646532, 15920954, 23881431, 27293064, 31841908, 47762862, 63683816, 95525724, 191051448]

約数ペア:

[(1, 191051448), (2, 95525724), (3, 63683816), (4, 47762862), (6, 31841908), (7, 27293064), (8, 23881431), (12, 15920954), (14, 13646532), (21, 9097688), (24, 7960477), (28, 6823266), (42, 4548844), (56, 3411633), (84, 2274422), (131, 1458408), (168, 1137211), (262, 729204), (393, 486136), (524, 364602), (786, 243068), (917, 208344), (1048, 182301), (1572, 121534), (1834, 104172), (2751, 69448), (3144, 60767), (3668, 52086), (5502, 34724), (7336, 26043), (8681, 22008), (11004, 17362)]