156988298236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1\times {\mathrm{8863}}^1$

素因数の和:9455

約数の個数: 96

約数和(自身を含む): 345959792640

約数和(自身を除く): 188971494404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 439, 524, 878, 917, 1441, 1756, 1834, 2882, 3073, 3668, 4829, 5764, 6146, 8863, 9658, 10087, 12292, 17726, 19316, 20174, 33803, 35452, 40348, 57509, 62041, 67606, 97493, 115018, 124082, 135212, 194986, 230036, 248164, 389972, 402563, 632599, 682451, 805126, 1161053, 1265198, 1364902, 1610252, 2322106, 2530396, 2729804, 3890857, 4428193, 4644212, 7781714, 8127371, 8856386, 12771583, 15563428, 16254742, 17712772, 25543166, 27235999, 32509484, 42799427, 51086332, 54471998, 85598854, 89401081, 108943996, 171197708, 178802162, 299595989, 357604324, 509702267, 599191978, 1019404534, 1198383956, 2038809068, 3567915869, 5606724937, 7135831738, 11213449874, 14271663476, 22426899748, 39247074559, 78494149118, 156988298236]

約数ペア:

[(1, 156988298236), (2, 78494149118), (4, 39247074559), (7, 22426899748), (11, 14271663476), (14, 11213449874), (22, 7135831738), (28, 5606724937), (44, 3567915869), (77, 2038809068), (131, 1198383956), (154, 1019404534), (262, 599191978), (308, 509702267), (439, 357604324), (524, 299595989), (878, 178802162), (917, 171197708), (1441, 108943996), (1756, 89401081), (1834, 85598854), (2882, 54471998), (3073, 51086332), (3668, 42799427), (4829, 32509484), (5764, 27235999), (6146, 25543166), (8863, 17712772), (9658, 16254742), (10087, 15563428), (12292, 12771583), (17726, 8856386), (19316, 8127371), (20174, 7781714), (33803, 4644212), (35452, 4428193), (40348, 3890857), (57509, 2729804), (62041, 2530396), (67606, 2322106), (97493, 1610252), (115018, 1364902), (124082, 1265198), (135212, 1161053), (194986, 805126), (230036, 682451), (248164, 632599), (389972, 402563)]