155655296

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2207}}^1$

素因数の和:2269

約数の個数: 64

約数和(自身を含む): 337824000

約数和(自身を除く): 182168704

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 304, 464, 551, 608, 928, 1102, 1216, 1856, 2204, 2207, 2432, 3712, 4408, 4414, 8816, 8828, 17632, 17656, 35264, 35312, 41933, 64003, 70528, 70624, 83866, 128006, 141248, 167732, 256012, 282496, 335464, 512024, 670928, 1024048, 1216057, 1341856, 2048096, 2432114, 2683712, 4096192, 4864228, 5367424, 8192384, 9728456, 19456912, 38913824, 77827648, 155655296]

約数ペア:

[(1, 155655296), (2, 77827648), (4, 38913824), (8, 19456912), (16, 9728456), (19, 8192384), (29, 5367424), (32, 4864228), (38, 4096192), (58, 2683712), (64, 2432114), (76, 2048096), (116, 1341856), (128, 1216057), (152, 1024048), (232, 670928), (304, 512024), (464, 335464), (551, 282496), (608, 256012), (928, 167732), (1102, 141248), (1216, 128006), (1856, 83866), (2204, 70624), (2207, 70528), (2432, 64003), (3712, 41933), (4408, 35312), (4414, 35264), (8816, 17656), (8828, 17632)]