137782528

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2227

約数の個数: 72

約数和(自身を含む): 311914400

約数和(自身を除く): 174131872

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, 2179, 2432, 3328, 3952, 4358, 4864, 7904, 8716, 15808, 17432, 28327, 31616, 34864, 41401, 56654, 63232, 69728, 82802, 113308, 139456, 165604, 226616, 278912, 331208, 453232, 538213, 557824, 662416, 906464, 1076426, 1324832, 1812928, 2152852, 2649664, 3625856, 4305704, 5299328, 7251712, 8611408, 10598656, 17222816, 34445632, 68891264, 137782528]

約数ペア:

[(1, 137782528), (2, 68891264), (4, 34445632), (8, 17222816), (13, 10598656), (16, 8611408), (19, 7251712), (26, 5299328), (32, 4305704), (38, 3625856), (52, 2649664), (64, 2152852), (76, 1812928), (104, 1324832), (128, 1076426), (152, 906464), (208, 662416), (247, 557824), (256, 538213), (304, 453232), (416, 331208), (494, 278912), (608, 226616), (832, 165604), (988, 139456), (1216, 113308), (1664, 82802), (1976, 69728), (2179, 63232), (2432, 56654), (3328, 41401), (3952, 34864), (4358, 31616), (4864, 28327), (7904, 17432), (8716, 15808)]