131197416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2039}}^1$

素因数の和:2438

約数の個数: 64

約数和(自身を含む): 376012800

約数和(自身を除く): 244815384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 383, 766, 1149, 1532, 2039, 2298, 2681, 3064, 4078, 4596, 5362, 6117, 8043, 8156, 9192, 10724, 12234, 14273, 16086, 16312, 21448, 24468, 28546, 32172, 42819, 48936, 57092, 64344, 85638, 114184, 171276, 342552, 780937, 1561874, 2342811, 3123748, 4685622, 5466559, 6247496, 9371244, 10933118, 16399677, 18742488, 21866236, 32799354, 43732472, 65598708, 131197416]

約数ペア:

[(1, 131197416), (2, 65598708), (3, 43732472), (4, 32799354), (6, 21866236), (7, 18742488), (8, 16399677), (12, 10933118), (14, 9371244), (21, 6247496), (24, 5466559), (28, 4685622), (42, 3123748), (56, 2342811), (84, 1561874), (168, 780937), (383, 342552), (766, 171276), (1149, 114184), (1532, 85638), (2039, 64344), (2298, 57092), (2681, 48936), (3064, 42819), (4078, 32172), (4596, 28546), (5362, 24468), (6117, 21448), (8043, 16312), (8156, 16086), (9192, 14273), (10724, 12234)]