128270376

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3255

約数の個数: 96

約数和(自身を含む): 382942560

約数和(自身を除く): 254672184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 468, 516, 559, 774, 936, 1032, 1118, 1548, 1677, 2236, 3096, 3187, 3354, 4472, 5031, 6374, 6708, 9561, 10062, 12748, 13416, 19122, 20124, 25496, 28683, 38244, 40248, 41431, 57366, 76488, 82862, 114732, 124293, 137041, 165724, 229464, 248586, 274082, 331448, 372879, 411123, 497172, 548164, 745758, 822246, 994344, 1096328, 1233369, 1491516, 1644492, 1781533, 2466738, 2983032, 3288984, 3563066, 4933476, 5344599, 7126132, 9866952, 10689198, 14252264, 16033797, 21378396, 32067594, 42756792, 64135188, 128270376]

約数ペア:

[(1, 128270376), (2, 64135188), (3, 42756792), (4, 32067594), (6, 21378396), (8, 16033797), (9, 14252264), (12, 10689198), (13, 9866952), (18, 7126132), (24, 5344599), (26, 4933476), (36, 3563066), (39, 3288984), (43, 2983032), (52, 2466738), (72, 1781533), (78, 1644492), (86, 1491516), (104, 1233369), (117, 1096328), (129, 994344), (156, 822246), (172, 745758), (234, 548164), (258, 497172), (312, 411123), (344, 372879), (387, 331448), (468, 274082), (516, 248586), (559, 229464), (774, 165724), (936, 137041), (1032, 124293), (1118, 114732), (1548, 82862), (1677, 76488), (2236, 57366), (3096, 41431), (3187, 40248), (3354, 38244), (4472, 28683), (5031, 25496), (6374, 20124), (6708, 19122), (9561, 13416), (10062, 12748)]