164732512

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3444

約数の個数: 72

約数和(自身を含む): 389551680

約数和(自身を除く): 224819168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 3038, 3389, 3472, 6076, 6778, 6944, 12152, 13556, 23723, 24304, 27112, 47446, 48608, 54224, 94892, 105059, 108448, 166061, 189784, 210118, 332122, 379568, 420236, 664244, 735413, 759136, 840472, 1328488, 1470826, 1680944, 2656976, 2941652, 3361888, 5147891, 5313952, 5883304, 10295782, 11766608, 20591564, 23533216, 41183128, 82366256, 164732512]

約数ペア:

[(1, 164732512), (2, 82366256), (4, 41183128), (7, 23533216), (8, 20591564), (14, 11766608), (16, 10295782), (28, 5883304), (31, 5313952), (32, 5147891), (49, 3361888), (56, 2941652), (62, 2656976), (98, 1680944), (112, 1470826), (124, 1328488), (196, 840472), (217, 759136), (224, 735413), (248, 664244), (392, 420236), (434, 379568), (496, 332122), (784, 210118), (868, 189784), (992, 166061), (1519, 108448), (1568, 105059), (1736, 94892), (3038, 54224), (3389, 48608), (3472, 47446), (6076, 27112), (6778, 24304), (6944, 23723), (12152, 13556)]