127977216

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2347}}^1$

素因数の和:2437

約数の個数: 72

約数和(自身を含む): 345550464

約数和(自身を除く): 217573248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 568, 768, 852, 1136, 1704, 2272, 2347, 3408, 4544, 4694, 6816, 7041, 9088, 9388, 13632, 14082, 18176, 18776, 27264, 28164, 37552, 54528, 56328, 75104, 112656, 150208, 166637, 225312, 300416, 333274, 450624, 499911, 600832, 666548, 901248, 999822, 1333096, 1802496, 1999644, 2666192, 3999288, 5332384, 7998576, 10664768, 15997152, 21329536, 31994304, 42659072, 63988608, 127977216]

約数ペア:

[(1, 127977216), (2, 63988608), (3, 42659072), (4, 31994304), (6, 21329536), (8, 15997152), (12, 10664768), (16, 7998576), (24, 5332384), (32, 3999288), (48, 2666192), (64, 1999644), (71, 1802496), (96, 1333096), (128, 999822), (142, 901248), (192, 666548), (213, 600832), (256, 499911), (284, 450624), (384, 333274), (426, 300416), (568, 225312), (768, 166637), (852, 150208), (1136, 112656), (1704, 75104), (2272, 56328), (2347, 54528), (3408, 37552), (4544, 28164), (4694, 27264), (6816, 18776), (7041, 18176), (9088, 14082), (9388, 13632)]