180165552

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 160

約数和(自身を含む): 561868800

約数和(自身を除く): 381703248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 343, 353, 372, 392, 434, 496, 588, 651, 686, 706, 744, 784, 868, 1029, 1059, 1176, 1302, 1372, 1412, 1488, 1519, 1736, 2058, 2118, 2352, 2471, 2604, 2744, 2824, 3038, 3472, 4116, 4236, 4557, 4942, 5208, 5488, 5648, 6076, 7413, 8232, 8472, 9114, 9884, 10416, 10633, 10943, 12152, 14826, 16464, 16944, 17297, 18228, 19768, 21266, 21886, 24304, 29652, 31899, 32829, 34594, 36456, 39536, 42532, 43772, 51891, 59304, 63798, 65658, 69188, 72912, 76601, 85064, 87544, 103782, 118608, 121079, 127596, 131316, 138376, 153202, 170128, 175088, 207564, 229803, 242158, 255192, 262632, 276752, 306404, 363237, 415128, 459606, 484316, 510384, 525264, 536207, 612808, 726474, 830256, 919212, 968632, 1072414, 1225616, 1452948, 1608621, 1838424, 1937264, 2144828, 2905896, 3217242, 3676848, 3753449, 4289656, 5811792, 6434484, 7506898, 8579312, 11260347, 12868968, 15013796, 22520694, 25737936, 30027592, 45041388, 60055184, 90082776, 180165552]

約数ペア:

[(1, 180165552), (2, 90082776), (3, 60055184), (4, 45041388), (6, 30027592), (7, 25737936), (8, 22520694), (12, 15013796), (14, 12868968), (16, 11260347), (21, 8579312), (24, 7506898), (28, 6434484), (31, 5811792), (42, 4289656), (48, 3753449), (49, 3676848), (56, 3217242), (62, 2905896), (84, 2144828), (93, 1937264), (98, 1838424), (112, 1608621), (124, 1452948), (147, 1225616), (168, 1072414), (186, 968632), (196, 919212), (217, 830256), (248, 726474), (294, 612808), (336, 536207), (343, 525264), (353, 510384), (372, 484316), (392, 459606), (434, 415128), (496, 363237), (588, 306404), (651, 276752), (686, 262632), (706, 255192), (744, 242158), (784, 229803), (868, 207564), (1029, 175088), (1059, 170128), (1176, 153202), (1302, 138376), (1372, 131316), (1412, 127596), (1488, 121079), (1519, 118608), (1736, 103782), (2058, 87544), (2118, 85064), (2352, 76601), (2471, 72912), (2604, 69188), (2744, 65658), (2824, 63798), (3038, 59304), (3472, 51891), (4116, 43772), (4236, 42532), (4557, 39536), (4942, 36456), (5208, 34594), (5488, 32829), (5648, 31899), (6076, 29652), (7413, 24304), (8232, 21886), (8472, 21266), (9114, 19768), (9884, 18228), (10416, 17297), (10633, 16944), (10943, 16464), (12152, 14826)]