154000728

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43651}}^1$

素因数の和:43677

約数の個数: 72

約数和(自身を含む): 485191980

約数和(自身を除く): 331191252

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 43651, 87302, 130953, 174604, 261906, 305557, 349208, 392859, 523812, 611114, 785718, 916671, 1047624, 1222228, 1571436, 1833342, 2138899, 2444456, 2750013, 3142872, 3666684, 4277798, 5500026, 6416697, 7333368, 8555596, 11000052, 12833394, 17111192, 19250091, 22000104, 25666788, 38500182, 51333576, 77000364, 154000728]

約数ペア:

[(1, 154000728), (2, 77000364), (3, 51333576), (4, 38500182), (6, 25666788), (7, 22000104), (8, 19250091), (9, 17111192), (12, 12833394), (14, 11000052), (18, 8555596), (21, 7333368), (24, 6416697), (28, 5500026), (36, 4277798), (42, 3666684), (49, 3142872), (56, 2750013), (63, 2444456), (72, 2138899), (84, 1833342), (98, 1571436), (126, 1222228), (147, 1047624), (168, 916671), (196, 785718), (252, 611114), (294, 523812), (392, 392859), (441, 349208), (504, 305557), (588, 261906), (882, 174604), (1176, 130953), (1764, 87302), (3528, 43651)]