129652128

素因数分解:

$2^5\times 3^2\times {\mathrm{547}}^1\times {\mathrm{823}}^1$

素因数の和:1386

約数の個数: 72

約数和(自身を含む): 369821088

約数和(自身を除く): 240168960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 547, 823, 1094, 1641, 1646, 2188, 2469, 3282, 3292, 4376, 4923, 4938, 6564, 6584, 7407, 8752, 9846, 9876, 13128, 13168, 14814, 17504, 19692, 19752, 26256, 26336, 29628, 39384, 39504, 52512, 59256, 78768, 79008, 118512, 157536, 237024, 450181, 900362, 1350543, 1800724, 2701086, 3601448, 4051629, 5402172, 7202896, 8103258, 10804344, 14405792, 16206516, 21608688, 32413032, 43217376, 64826064, 129652128]

約数ペア:

[(1, 129652128), (2, 64826064), (3, 43217376), (4, 32413032), (6, 21608688), (8, 16206516), (9, 14405792), (12, 10804344), (16, 8103258), (18, 7202896), (24, 5402172), (32, 4051629), (36, 3601448), (48, 2701086), (72, 1800724), (96, 1350543), (144, 900362), (288, 450181), (547, 237024), (823, 157536), (1094, 118512), (1641, 79008), (1646, 78768), (2188, 59256), (2469, 52512), (3282, 39504), (3292, 39384), (4376, 29628), (4923, 26336), (4938, 26256), (6564, 19752), (6584, 19692), (7407, 17504), (8752, 14814), (9846, 13168), (9876, 13128)]