153990396

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1645

約数の個数: 120

約数和(自身を含む): 471067520

約数和(自身を除く): 317077124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 252, 258, 301, 324, 378, 387, 516, 567, 602, 756, 774, 903, 1134, 1161, 1204, 1548, 1579, 1806, 2268, 2322, 2709, 3158, 3483, 3612, 4644, 4737, 5418, 6316, 6966, 8127, 9474, 10836, 11053, 13932, 14211, 16254, 18948, 22106, 24381, 28422, 32508, 33159, 42633, 44212, 48762, 56844, 66318, 67897, 85266, 97524, 99477, 127899, 132636, 135794, 170532, 198954, 203691, 255798, 271588, 298431, 397908, 407382, 475279, 511596, 596862, 611073, 814764, 895293, 950558, 1193724, 1222146, 1425837, 1790586, 1833219, 1901116, 2444292, 2851674, 3581172, 3666438, 4277511, 5499657, 5703348, 7332876, 8555022, 10999314, 12832533, 17110044, 21998628, 25665066, 38497599, 51330132, 76995198, 153990396]

約数ペア:

[(1, 153990396), (2, 76995198), (3, 51330132), (4, 38497599), (6, 25665066), (7, 21998628), (9, 17110044), (12, 12832533), (14, 10999314), (18, 8555022), (21, 7332876), (27, 5703348), (28, 5499657), (36, 4277511), (42, 3666438), (43, 3581172), (54, 2851674), (63, 2444292), (81, 1901116), (84, 1833219), (86, 1790586), (108, 1425837), (126, 1222146), (129, 1193724), (162, 950558), (172, 895293), (189, 814764), (252, 611073), (258, 596862), (301, 511596), (324, 475279), (378, 407382), (387, 397908), (516, 298431), (567, 271588), (602, 255798), (756, 203691), (774, 198954), (903, 170532), (1134, 135794), (1161, 132636), (1204, 127899), (1548, 99477), (1579, 97524), (1806, 85266), (2268, 67897), (2322, 66318), (2709, 56844), (3158, 48762), (3483, 44212), (3612, 42633), (4644, 33159), (4737, 32508), (5418, 28422), (6316, 24381), (6966, 22106), (8127, 18948), (9474, 16254), (10836, 14211), (11053, 13932)]