198942464

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5843}}^1$

素因数の和:5885

約数の個数: 72

約数和(自身を含む): 477805440

約数和(自身を除く): 278862976

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 5843, 8512, 11686, 17024, 23372, 34048, 40901, 46744, 81802, 93488, 111017, 163604, 186976, 222034, 327208, 373952, 444068, 654416, 747904, 777119, 888136, 1308832, 1495808, 1554238, 1776272, 2617664, 3108476, 3552544, 5235328, 6216952, 7105088, 10470656, 12433904, 14210176, 24867808, 28420352, 49735616, 99471232, 198942464]

約数ペア:

[(1, 198942464), (2, 99471232), (4, 49735616), (7, 28420352), (8, 24867808), (14, 14210176), (16, 12433904), (19, 10470656), (28, 7105088), (32, 6216952), (38, 5235328), (56, 3552544), (64, 3108476), (76, 2617664), (112, 1776272), (128, 1554238), (133, 1495808), (152, 1308832), (224, 888136), (256, 777119), (266, 747904), (304, 654416), (448, 444068), (532, 373952), (608, 327208), (896, 222034), (1064, 186976), (1216, 163604), (1792, 111017), (2128, 93488), (2432, 81802), (4256, 46744), (4864, 40901), (5843, 34048), (8512, 23372), (11686, 17024)]