115271936

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1871

約数の個数: 72

約数和(自身を含む): 260977920

約数和(自身を除く): 145705984

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, 1823, 1976, 2432, 3328, 3646, 3952, 4864, 7292, 7904, 14584, 15808, 23699, 29168, 31616, 34637, 47398, 58336, 63232, 69274, 94796, 116672, 138548, 189592, 233344, 277096, 379184, 450281, 466688, 554192, 758368, 900562, 1108384, 1516736, 1801124, 2216768, 3033472, 3602248, 4433536, 6066944, 7204496, 8867072, 14408992, 28817984, 57635968, 115271936]

約数ペア:

[(1, 115271936), (2, 57635968), (4, 28817984), (8, 14408992), (13, 8867072), (16, 7204496), (19, 6066944), (26, 4433536), (32, 3602248), (38, 3033472), (52, 2216768), (64, 1801124), (76, 1516736), (104, 1108384), (128, 900562), (152, 758368), (208, 554192), (247, 466688), (256, 450281), (304, 379184), (416, 277096), (494, 233344), (608, 189592), (832, 138548), (988, 116672), (1216, 94796), (1664, 69274), (1823, 63232), (1976, 58336), (2432, 47398), (3328, 34637), (3646, 31616), (3952, 29168), (4864, 23699), (7292, 15808), (7904, 14584)]