155835648

素因数分解:

$2^8\times 3^2\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:544

約数の個数: 108

約数和(自身を含む): 452786880

約数和(自身を除く): 296951232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 239, 256, 283, 288, 384, 478, 566, 576, 717, 768, 849, 956, 1132, 1152, 1434, 1698, 1912, 2151, 2264, 2304, 2547, 2868, 3396, 3824, 4302, 4528, 5094, 5736, 6792, 7648, 8604, 9056, 10188, 11472, 13584, 15296, 17208, 18112, 20376, 22944, 27168, 30592, 34416, 36224, 40752, 45888, 54336, 61184, 67637, 68832, 72448, 81504, 91776, 108672, 135274, 137664, 163008, 183552, 202911, 217344, 270548, 275328, 326016, 405822, 541096, 550656, 608733, 652032, 811644, 1082192, 1217466, 1623288, 2164384, 2434932, 3246576, 4328768, 4869864, 6493152, 8657536, 9739728, 12986304, 17315072, 19479456, 25972608, 38958912, 51945216, 77917824, 155835648]

約数ペア:

[(1, 155835648), (2, 77917824), (3, 51945216), (4, 38958912), (6, 25972608), (8, 19479456), (9, 17315072), (12, 12986304), (16, 9739728), (18, 8657536), (24, 6493152), (32, 4869864), (36, 4328768), (48, 3246576), (64, 2434932), (72, 2164384), (96, 1623288), (128, 1217466), (144, 1082192), (192, 811644), (239, 652032), (256, 608733), (283, 550656), (288, 541096), (384, 405822), (478, 326016), (566, 275328), (576, 270548), (717, 217344), (768, 202911), (849, 183552), (956, 163008), (1132, 137664), (1152, 135274), (1434, 108672), (1698, 91776), (1912, 81504), (2151, 72448), (2264, 68832), (2304, 67637), (2547, 61184), (2868, 54336), (3396, 45888), (3824, 40752), (4302, 36224), (4528, 34416), (5094, 30592), (5736, 27168), (6792, 22944), (7648, 20376), (8604, 18112), (9056, 17208), (10188, 15296), (11472, 13584)]