139562752

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4099}}^1$

素因数の和:4141

約数の個数: 72

約数和(自身を含む): 335216000

約数和(自身を除く): 195653248

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, 4099, 4256, 4864, 8198, 8512, 16396, 17024, 28693, 32792, 34048, 57386, 65584, 77881, 114772, 131168, 155762, 229544, 262336, 311524, 459088, 524672, 545167, 623048, 918176, 1049344, 1090334, 1246096, 1836352, 2180668, 2492192, 3672704, 4361336, 4984384, 7345408, 8722672, 9968768, 17445344, 19937536, 34890688, 69781376, 139562752]

約数ペア:

[(1, 139562752), (2, 69781376), (4, 34890688), (7, 19937536), (8, 17445344), (14, 9968768), (16, 8722672), (19, 7345408), (28, 4984384), (32, 4361336), (38, 3672704), (56, 2492192), (64, 2180668), (76, 1836352), (112, 1246096), (128, 1090334), (133, 1049344), (152, 918176), (224, 623048), (256, 545167), (266, 524672), (304, 459088), (448, 311524), (532, 262336), (608, 229544), (896, 155762), (1064, 131168), (1216, 114772), (1792, 77881), (2128, 65584), (2432, 57386), (4099, 34048), (4256, 32792), (4864, 28693), (8198, 17024), (8512, 16396)]