115553896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 243777600

約数和(自身を除く): 128223704

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 197, 227, 323, 394, 454, 646, 788, 908, 1292, 1576, 1816, 2584, 3349, 3743, 3859, 4313, 6698, 7486, 7718, 8626, 13396, 14972, 15436, 17252, 26792, 29944, 30872, 34504, 44719, 63631, 73321, 89438, 127262, 146642, 178876, 254524, 293284, 357752, 509048, 586568, 760223, 849661, 1520446, 1699322, 3040892, 3398644, 6081784, 6797288, 14444237, 28888474, 57776948, 115553896]

約数ペア:

[(1, 115553896), (2, 57776948), (4, 28888474), (8, 14444237), (17, 6797288), (19, 6081784), (34, 3398644), (38, 3040892), (68, 1699322), (76, 1520446), (136, 849661), (152, 760223), (197, 586568), (227, 509048), (323, 357752), (394, 293284), (454, 254524), (646, 178876), (788, 146642), (908, 127262), (1292, 89438), (1576, 73321), (1816, 63631), (2584, 44719), (3349, 34504), (3743, 30872), (3859, 29944), (4313, 26792), (6698, 17252), (7486, 15436), (7718, 14972), (8626, 13396)]