138508032

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{13873}}^1$

素因数の和:13905

約数の個数: 72

約数和(自身を含む): 397018384

約数和(自身を除く): 258510352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 13873, 27746, 41619, 55492, 83238, 110984, 166476, 180349, 221968, 332952, 360698, 443936, 541047, 665904, 721396, 887872, 1082094, 1331808, 1442792, 1775744, 2164188, 2663616, 2885584, 3551488, 4328376, 5327232, 5771168, 8656752, 10654464, 11542336, 17313504, 23084672, 34627008, 46169344, 69254016, 138508032]

約数ペア:

[(1, 138508032), (2, 69254016), (3, 46169344), (4, 34627008), (6, 23084672), (8, 17313504), (12, 11542336), (13, 10654464), (16, 8656752), (24, 5771168), (26, 5327232), (32, 4328376), (39, 3551488), (48, 2885584), (52, 2663616), (64, 2164188), (78, 1775744), (96, 1442792), (104, 1331808), (128, 1082094), (156, 887872), (192, 721396), (208, 665904), (256, 541047), (312, 443936), (384, 360698), (416, 332952), (624, 221968), (768, 180349), (832, 166476), (1248, 110984), (1664, 83238), (2496, 55492), (3328, 41619), (4992, 27746), (9984, 13873)]