145235496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 434995200

約数和(自身を除く): 289759704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 79, 84, 93, 124, 158, 168, 186, 217, 237, 248, 316, 353, 372, 434, 474, 553, 632, 651, 706, 744, 868, 948, 1059, 1106, 1302, 1412, 1659, 1736, 1896, 2118, 2212, 2449, 2471, 2604, 2824, 3318, 4236, 4424, 4898, 4942, 5208, 6636, 7347, 7413, 8472, 9796, 9884, 10943, 13272, 14694, 14826, 17143, 19592, 19768, 21886, 27887, 29388, 29652, 32829, 34286, 43772, 51429, 55774, 58776, 59304, 65658, 68572, 76601, 83661, 87544, 102858, 111548, 131316, 137144, 153202, 167322, 195209, 205716, 223096, 229803, 262632, 306404, 334644, 390418, 411432, 459606, 585627, 612808, 669288, 780836, 864497, 919212, 1171254, 1561672, 1728994, 1838424, 2342508, 2593491, 3457988, 4685016, 5186982, 6051479, 6915976, 10373964, 12102958, 18154437, 20747928, 24205916, 36308874, 48411832, 72617748, 145235496]

約数ペア:

[(1, 145235496), (2, 72617748), (3, 48411832), (4, 36308874), (6, 24205916), (7, 20747928), (8, 18154437), (12, 12102958), (14, 10373964), (21, 6915976), (24, 6051479), (28, 5186982), (31, 4685016), (42, 3457988), (56, 2593491), (62, 2342508), (79, 1838424), (84, 1728994), (93, 1561672), (124, 1171254), (158, 919212), (168, 864497), (186, 780836), (217, 669288), (237, 612808), (248, 585627), (316, 459606), (353, 411432), (372, 390418), (434, 334644), (474, 306404), (553, 262632), (632, 229803), (651, 223096), (706, 205716), (744, 195209), (868, 167322), (948, 153202), (1059, 137144), (1106, 131316), (1302, 111548), (1412, 102858), (1659, 87544), (1736, 83661), (1896, 76601), (2118, 68572), (2212, 65658), (2449, 59304), (2471, 58776), (2604, 55774), (2824, 51429), (3318, 43772), (4236, 34286), (4424, 32829), (4898, 29652), (4942, 29388), (5208, 27887), (6636, 21886), (7347, 19768), (7413, 19592), (8472, 17143), (9796, 14826), (9884, 14694), (10943, 13272)]