162556128

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11519}}^1$

素因数の和:11549

約数の個数: 108

約数和(自身を含む): 537788160

約数和(自身を除く): 375232032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 11519, 14112, 23038, 34557, 46076, 69114, 80633, 92152, 103671, 138228, 161266, 184304, 207342, 241899, 276456, 322532, 368608, 414684, 483798, 552912, 564431, 645064, 725697, 829368, 967596, 1105824, 1128862, 1290128, 1451394, 1658736, 1693293, 1935192, 2257724, 2580256, 2902788, 3317472, 3386586, 3870384, 4515448, 5079879, 5805576, 6773172, 7740768, 9030896, 10159758, 11611152, 13546344, 18061792, 20319516, 23222304, 27092688, 40639032, 54185376, 81278064, 162556128]

約数ペア:

[(1, 162556128), (2, 81278064), (3, 54185376), (4, 40639032), (6, 27092688), (7, 23222304), (8, 20319516), (9, 18061792), (12, 13546344), (14, 11611152), (16, 10159758), (18, 9030896), (21, 7740768), (24, 6773172), (28, 5805576), (32, 5079879), (36, 4515448), (42, 3870384), (48, 3386586), (49, 3317472), (56, 2902788), (63, 2580256), (72, 2257724), (84, 1935192), (96, 1693293), (98, 1658736), (112, 1451394), (126, 1290128), (144, 1128862), (147, 1105824), (168, 967596), (196, 829368), (224, 725697), (252, 645064), (288, 564431), (294, 552912), (336, 483798), (392, 414684), (441, 368608), (504, 322532), (588, 276456), (672, 241899), (784, 207342), (882, 184304), (1008, 161266), (1176, 138228), (1568, 103671), (1764, 92152), (2016, 80633), (2352, 69114), (3528, 46076), (4704, 34557), (7056, 23038), (11519, 14112)]