155633408

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:702

約数の個数: 108

約数和(自身を含む): 380981160

約数和(自身を除く): 225347752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 532, 608, 653, 784, 896, 931, 1064, 1216, 1306, 1568, 1792, 1862, 2128, 2432, 2612, 3136, 3724, 4256, 4571, 4864, 5224, 6272, 7448, 8512, 9142, 10448, 12407, 12544, 14896, 17024, 18284, 20896, 24814, 29792, 31997, 34048, 36568, 41792, 49628, 59584, 63994, 73136, 83584, 86849, 99256, 119168, 127988, 146272, 167168, 173698, 198512, 238336, 255976, 292544, 347396, 397024, 511952, 585088, 607943, 694792, 794048, 1023904, 1170176, 1215886, 1389584, 1588096, 2047808, 2431772, 2779168, 3176192, 4095616, 4863544, 5558336, 8191232, 9727088, 11116672, 19454176, 22233344, 38908352, 77816704, 155633408]

約数ペア:

[(1, 155633408), (2, 77816704), (4, 38908352), (7, 22233344), (8, 19454176), (14, 11116672), (16, 9727088), (19, 8191232), (28, 5558336), (32, 4863544), (38, 4095616), (49, 3176192), (56, 2779168), (64, 2431772), (76, 2047808), (98, 1588096), (112, 1389584), (128, 1215886), (133, 1170176), (152, 1023904), (196, 794048), (224, 694792), (256, 607943), (266, 585088), (304, 511952), (392, 397024), (448, 347396), (532, 292544), (608, 255976), (653, 238336), (784, 198512), (896, 173698), (931, 167168), (1064, 146272), (1216, 127988), (1306, 119168), (1568, 99256), (1792, 86849), (1862, 83584), (2128, 73136), (2432, 63994), (2612, 59584), (3136, 49628), (3724, 41792), (4256, 36568), (4571, 34048), (4864, 31997), (5224, 29792), (6272, 24814), (7448, 20896), (8512, 18284), (9142, 17024), (10448, 14896), (12407, 12544)]