128121792

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^2\times {\mathrm{2309}}^1$

素因数の和:2358

約数の個数: 84

約数和(自身を含む): 360258360

約数和(自身を除く): 232136568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 289, 408, 544, 578, 816, 867, 1088, 1156, 1632, 1734, 2309, 2312, 3264, 3468, 4618, 4624, 6927, 6936, 9236, 9248, 13854, 13872, 18472, 18496, 27708, 27744, 36944, 39253, 55416, 55488, 73888, 78506, 110832, 117759, 147776, 157012, 221664, 235518, 314024, 443328, 471036, 628048, 667301, 942072, 1256096, 1334602, 1884144, 2001903, 2512192, 2669204, 3768288, 4003806, 5338408, 7536576, 8007612, 10676816, 16015224, 21353632, 32030448, 42707264, 64060896, 128121792]

約数ペア:

[(1, 128121792), (2, 64060896), (3, 42707264), (4, 32030448), (6, 21353632), (8, 16015224), (12, 10676816), (16, 8007612), (17, 7536576), (24, 5338408), (32, 4003806), (34, 3768288), (48, 2669204), (51, 2512192), (64, 2001903), (68, 1884144), (96, 1334602), (102, 1256096), (136, 942072), (192, 667301), (204, 628048), (272, 471036), (289, 443328), (408, 314024), (544, 235518), (578, 221664), (816, 157012), (867, 147776), (1088, 117759), (1156, 110832), (1632, 78506), (1734, 73888), (2309, 55488), (2312, 55416), (3264, 39253), (3468, 36944), (4618, 27744), (4624, 27708), (6927, 18496), (6936, 18472), (9236, 13872), (9248, 13854)]