127754256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{727}}^1$

素因数の和:1268

約数の個数: 80

約数和(自身を含む): 378420224

約数和(自身を除く): 250665968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 523, 727, 1046, 1454, 1569, 2092, 2181, 2908, 3138, 3661, 4184, 4362, 5089, 5816, 6276, 7322, 8368, 8724, 10178, 10983, 11632, 12552, 14644, 15267, 17448, 20356, 21966, 25104, 29288, 30534, 34896, 40712, 43932, 58576, 61068, 81424, 87864, 122136, 175728, 244272, 380221, 760442, 1140663, 1520884, 2281326, 2661547, 3041768, 4562652, 5323094, 6083536, 7984641, 9125304, 10646188, 15969282, 18250608, 21292376, 31938564, 42584752, 63877128, 127754256]

約数ペア:

[(1, 127754256), (2, 63877128), (3, 42584752), (4, 31938564), (6, 21292376), (7, 18250608), (8, 15969282), (12, 10646188), (14, 9125304), (16, 7984641), (21, 6083536), (24, 5323094), (28, 4562652), (42, 3041768), (48, 2661547), (56, 2281326), (84, 1520884), (112, 1140663), (168, 760442), (336, 380221), (523, 244272), (727, 175728), (1046, 122136), (1454, 87864), (1569, 81424), (2092, 61068), (2181, 58576), (2908, 43932), (3138, 40712), (3661, 34896), (4184, 30534), (4362, 29288), (5089, 25104), (5816, 21966), (6276, 20356), (7322, 17448), (8368, 15267), (8724, 14644), (10178, 12552), (10983, 11632)]