152912128

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 323769600

約数和(自身を除く): 170857472

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 64, 86, 116, 128, 172, 232, 256, 344, 464, 479, 688, 928, 958, 1247, 1376, 1856, 1916, 2494, 2752, 3712, 3832, 4988, 5504, 7424, 7664, 9976, 11008, 13891, 15328, 19952, 20597, 27782, 30656, 39904, 41194, 55564, 61312, 79808, 82388, 111128, 122624, 159616, 164776, 222256, 319232, 329552, 444512, 597313, 659104, 889024, 1194626, 1318208, 1778048, 2389252, 2636416, 3556096, 4778504, 5272832, 9557008, 19114016, 38228032, 76456064, 152912128]

約数ペア:

[(1, 152912128), (2, 76456064), (4, 38228032), (8, 19114016), (16, 9557008), (29, 5272832), (32, 4778504), (43, 3556096), (58, 2636416), (64, 2389252), (86, 1778048), (116, 1318208), (128, 1194626), (172, 889024), (232, 659104), (256, 597313), (344, 444512), (464, 329552), (479, 319232), (688, 222256), (928, 164776), (958, 159616), (1247, 122624), (1376, 111128), (1856, 82388), (1916, 79808), (2494, 61312), (2752, 55564), (3712, 41194), (3832, 39904), (4988, 30656), (5504, 27782), (7424, 20597), (7664, 19952), (9976, 15328), (11008, 13891)]