164584952

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 367718400

約数和(自身を除く): 203133448

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 113, 124, 217, 226, 248, 434, 452, 791, 839, 868, 904, 1582, 1678, 1736, 3164, 3356, 3503, 5873, 6328, 6712, 7006, 11746, 14012, 23492, 24521, 26009, 28024, 46984, 49042, 52018, 94807, 98084, 104036, 182063, 189614, 196168, 208072, 364126, 379228, 663649, 728252, 758456, 1327298, 1456504, 2654596, 2939017, 5309192, 5878034, 11756068, 20573119, 23512136, 41146238, 82292476, 164584952]

約数ペア:

[(1, 164584952), (2, 82292476), (4, 41146238), (7, 23512136), (8, 20573119), (14, 11756068), (28, 5878034), (31, 5309192), (56, 2939017), (62, 2654596), (113, 1456504), (124, 1327298), (217, 758456), (226, 728252), (248, 663649), (434, 379228), (452, 364126), (791, 208072), (839, 196168), (868, 189614), (904, 182063), (1582, 104036), (1678, 98084), (1736, 94807), (3164, 52018), (3356, 49042), (3503, 46984), (5873, 28024), (6328, 26009), (6712, 24521), (7006, 23492), (11746, 14012)]