128577456

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{14173}}^1$

素因数の和:14200

約数の個数: 100

約数和(自身を含む): 425333392

約数和(自身を除く): 296755936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 14173, 28346, 42519, 56692, 85038, 99211, 113384, 127557, 170076, 198422, 226768, 255114, 297633, 340152, 382671, 396844, 510228, 595266, 680304, 765342, 793688, 892899, 1020456, 1148013, 1190532, 1530684, 1587376, 1785798, 2040912, 2296026, 2381064, 2678697, 3061368, 3571596, 4592052, 4762128, 5357394, 6122736, 7143192, 8036091, 9184104, 10714788, 14286384, 16072182, 18368208, 21429576, 32144364, 42859152, 64288728, 128577456]

約数ペア:

[(1, 128577456), (2, 64288728), (3, 42859152), (4, 32144364), (6, 21429576), (7, 18368208), (8, 16072182), (9, 14286384), (12, 10714788), (14, 9184104), (16, 8036091), (18, 7143192), (21, 6122736), (24, 5357394), (27, 4762128), (28, 4592052), (36, 3571596), (42, 3061368), (48, 2678697), (54, 2381064), (56, 2296026), (63, 2040912), (72, 1785798), (81, 1587376), (84, 1530684), (108, 1190532), (112, 1148013), (126, 1020456), (144, 892899), (162, 793688), (168, 765342), (189, 680304), (216, 595266), (252, 510228), (324, 396844), (336, 382671), (378, 340152), (432, 297633), (504, 255114), (567, 226768), (648, 198422), (756, 170076), (1008, 127557), (1134, 113384), (1296, 99211), (1512, 85038), (2268, 56692), (3024, 42519), (4536, 28346), (9072, 14173)]