128752512

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2564

約数の個数: 128

約数和(自身を含む): 411590400

約数和(自身を除く): 282837888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2521, 2688, 3192, 3648, 4256, 5042, 6384, 7296, 7563, 8512, 10084, 12768, 15126, 17024, 17647, 20168, 25536, 30252, 35294, 40336, 47899, 51072, 52941, 60504, 70588, 80672, 95798, 105882, 121008, 141176, 143697, 161344, 191596, 211764, 242016, 282352, 287394, 322688, 335293, 383192, 423528, 484032, 564704, 574788, 670586, 766384, 847056, 968064, 1005879, 1129408, 1149576, 1341172, 1532768, 1694112, 2011758, 2258816, 2299152, 2682344, 3065536, 3388224, 4023516, 4598304, 5364688, 6131072, 6776448, 8047032, 9196608, 10729376, 16094064, 18393216, 21458752, 32188128, 42917504, 64376256, 128752512]

約数ペア:

[(1, 128752512), (2, 64376256), (3, 42917504), (4, 32188128), (6, 21458752), (7, 18393216), (8, 16094064), (12, 10729376), (14, 9196608), (16, 8047032), (19, 6776448), (21, 6131072), (24, 5364688), (28, 4598304), (32, 4023516), (38, 3388224), (42, 3065536), (48, 2682344), (56, 2299152), (57, 2258816), (64, 2011758), (76, 1694112), (84, 1532768), (96, 1341172), (112, 1149576), (114, 1129408), (128, 1005879), (133, 968064), (152, 847056), (168, 766384), (192, 670586), (224, 574788), (228, 564704), (266, 484032), (304, 423528), (336, 383192), (384, 335293), (399, 322688), (448, 287394), (456, 282352), (532, 242016), (608, 211764), (672, 191596), (798, 161344), (896, 143697), (912, 141176), (1064, 121008), (1216, 105882), (1344, 95798), (1596, 80672), (1824, 70588), (2128, 60504), (2432, 52941), (2521, 51072), (2688, 47899), (3192, 40336), (3648, 35294), (4256, 30252), (5042, 25536), (6384, 20168), (7296, 17647), (7563, 17024), (8512, 15126), (10084, 12768)]