164861088

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 509864544

約数和(自身を除く): 345003456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 101, 112, 147, 168, 196, 202, 224, 294, 303, 336, 347, 392, 404, 588, 606, 672, 694, 707, 784, 808, 1041, 1176, 1212, 1388, 1414, 1568, 1616, 2082, 2121, 2352, 2424, 2429, 2776, 2828, 3232, 4164, 4242, 4704, 4848, 4858, 4949, 5552, 5656, 7287, 8328, 8484, 9696, 9716, 9898, 11104, 11312, 14574, 14847, 16656, 16968, 17003, 19432, 19796, 22624, 29148, 29694, 33312, 33936, 34006, 35047, 38864, 39592, 51009, 58296, 59388, 67872, 68012, 70094, 77728, 79184, 102018, 105141, 116592, 118776, 136024, 140188, 158368, 204036, 210282, 233184, 237552, 245329, 272048, 280376, 408072, 420564, 475104, 490658, 544096, 560752, 735987, 816144, 841128, 981316, 1121504, 1471974, 1632288, 1682256, 1717303, 1962632, 2943948, 3364512, 3434606, 3925264, 5151909, 5887896, 6869212, 7850528, 10303818, 11775792, 13738424, 20607636, 23551584, 27476848, 41215272, 54953696, 82430544, 164861088]

約数ペア:

[(1, 164861088), (2, 82430544), (3, 54953696), (4, 41215272), (6, 27476848), (7, 23551584), (8, 20607636), (12, 13738424), (14, 11775792), (16, 10303818), (21, 7850528), (24, 6869212), (28, 5887896), (32, 5151909), (42, 3925264), (48, 3434606), (49, 3364512), (56, 2943948), (84, 1962632), (96, 1717303), (98, 1682256), (101, 1632288), (112, 1471974), (147, 1121504), (168, 981316), (196, 841128), (202, 816144), (224, 735987), (294, 560752), (303, 544096), (336, 490658), (347, 475104), (392, 420564), (404, 408072), (588, 280376), (606, 272048), (672, 245329), (694, 237552), (707, 233184), (784, 210282), (808, 204036), (1041, 158368), (1176, 140188), (1212, 136024), (1388, 118776), (1414, 116592), (1568, 105141), (1616, 102018), (2082, 79184), (2121, 77728), (2352, 70094), (2424, 68012), (2429, 67872), (2776, 59388), (2828, 58296), (3232, 51009), (4164, 39592), (4242, 38864), (4704, 35047), (4848, 34006), (4858, 33936), (4949, 33312), (5552, 29694), (5656, 29148), (7287, 22624), (8328, 19796), (8484, 19432), (9696, 17003), (9716, 16968), (9898, 16656), (11104, 14847), (11312, 14574)]