127571584

素因数分解:

$2^7\times 7^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 292487040

約数和(自身を除く): 164915456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 346, 448, 692, 823, 896, 1211, 1384, 1646, 2422, 2768, 3292, 4844, 5536, 5761, 6584, 9688, 11072, 11522, 13168, 19376, 22144, 23044, 26336, 38752, 46088, 52672, 77504, 92176, 105344, 142379, 155008, 184352, 284758, 368704, 569516, 737408, 996653, 1139032, 1993306, 2278064, 3986612, 4556128, 7973224, 9112256, 15946448, 18224512, 31892896, 63785792, 127571584]

約数ペア:

[(1, 127571584), (2, 63785792), (4, 31892896), (7, 18224512), (8, 15946448), (14, 9112256), (16, 7973224), (28, 4556128), (32, 3986612), (56, 2278064), (64, 1993306), (112, 1139032), (128, 996653), (173, 737408), (224, 569516), (346, 368704), (448, 284758), (692, 184352), (823, 155008), (896, 142379), (1211, 105344), (1384, 92176), (1646, 77504), (2422, 52672), (2768, 46088), (3292, 38752), (4844, 26336), (5536, 23044), (5761, 22144), (6584, 19376), (9688, 13168), (11072, 11522)]