402163008

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161123}}^1$

素因数の和:161151

約数の個数: 56

約数和(自身を含む): 1145913888

約数和(自身を除く): 743750880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 161123, 322246, 483369, 644492, 966738, 1288984, 1933476, 2094599, 2577968, 3866952, 4189198, 5155936, 6283797, 7733904, 8378396, 10311872, 12567594, 15467808, 16756792, 25135188, 30935616, 33513584, 50270376, 67027168, 100540752, 134054336, 201081504, 402163008]

約数ペア:

[(1, 402163008), (2, 201081504), (3, 134054336), (4, 100540752), (6, 67027168), (8, 50270376), (12, 33513584), (13, 30935616), (16, 25135188), (24, 16756792), (26, 15467808), (32, 12567594), (39, 10311872), (48, 8378396), (52, 7733904), (64, 6283797), (78, 5155936), (96, 4189198), (104, 3866952), (156, 2577968), (192, 2094599), (208, 1933476), (312, 1288984), (416, 966738), (624, 644492), (832, 483369), (1248, 322246), (2496, 161123)]