157187856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15091}}^1$

素因数の和:15140

約数の個数: 80

約数和(自身を含む): 479080448

約数和(自身を除く): 321892592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 15091, 30182, 45273, 60364, 90546, 105637, 120728, 181092, 211274, 241456, 316911, 362184, 422548, 467821, 633822, 724368, 845096, 935642, 1267644, 1403463, 1690192, 1871284, 2535288, 2806926, 3274747, 3742568, 5070576, 5613852, 6549494, 7485136, 9824241, 11227704, 13098988, 19648482, 22455408, 26197976, 39296964, 52395952, 78593928, 157187856]

約数ペア:

[(1, 157187856), (2, 78593928), (3, 52395952), (4, 39296964), (6, 26197976), (7, 22455408), (8, 19648482), (12, 13098988), (14, 11227704), (16, 9824241), (21, 7485136), (24, 6549494), (28, 5613852), (31, 5070576), (42, 3742568), (48, 3274747), (56, 2806926), (62, 2535288), (84, 1871284), (93, 1690192), (112, 1403463), (124, 1267644), (168, 935642), (186, 845096), (217, 724368), (248, 633822), (336, 467821), (372, 422548), (434, 362184), (496, 316911), (651, 241456), (744, 211274), (868, 181092), (1302, 120728), (1488, 105637), (1736, 90546), (2604, 60364), (3472, 45273), (5208, 30182), (10416, 15091)]