163075328

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2627

約数の個数: 72

約数和(自身を含む): 369146400

約数和(自身を除く): 206071072

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 2579, 3328, 3952, 4864, 5158, 7904, 10316, 15808, 20632, 31616, 33527, 41264, 49001, 63232, 67054, 82528, 98002, 134108, 165056, 196004, 268216, 330112, 392008, 536432, 637013, 660224, 784016, 1072864, 1274026, 1568032, 2145728, 2548052, 3136064, 4291456, 5096104, 6272128, 8582912, 10192208, 12544256, 20384416, 40768832, 81537664, 163075328]

約数ペア:

[(1, 163075328), (2, 81537664), (4, 40768832), (8, 20384416), (13, 12544256), (16, 10192208), (19, 8582912), (26, 6272128), (32, 5096104), (38, 4291456), (52, 3136064), (64, 2548052), (76, 2145728), (104, 1568032), (128, 1274026), (152, 1072864), (208, 784016), (247, 660224), (256, 637013), (304, 536432), (416, 392008), (494, 330112), (608, 268216), (832, 196004), (988, 165056), (1216, 134108), (1664, 98002), (1976, 82528), (2432, 67054), (2579, 63232), (3328, 49001), (3952, 41264), (4864, 33527), (5158, 31616), (7904, 20632), (10316, 15808)]