130136468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 290650752

約数和(自身を除く): 160514284

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 121, 142, 154, 242, 284, 308, 484, 497, 541, 781, 847, 994, 1082, 1562, 1694, 1988, 2164, 3124, 3388, 3787, 5467, 5951, 7574, 8591, 10934, 11902, 15148, 17182, 21868, 23804, 34364, 38411, 41657, 60137, 65461, 76822, 83314, 120274, 130922, 153644, 166628, 240548, 261844, 268877, 422521, 458227, 537754, 845042, 916454, 1075508, 1690084, 1832908, 2957647, 4647731, 5915294, 9295462, 11830588, 18590924, 32534117, 65068234, 130136468]

約数ペア:

[(1, 130136468), (2, 65068234), (4, 32534117), (7, 18590924), (11, 11830588), (14, 9295462), (22, 5915294), (28, 4647731), (44, 2957647), (71, 1832908), (77, 1690084), (121, 1075508), (142, 916454), (154, 845042), (242, 537754), (284, 458227), (308, 422521), (484, 268877), (497, 261844), (541, 240548), (781, 166628), (847, 153644), (994, 130922), (1082, 120274), (1562, 83314), (1694, 76822), (1988, 65461), (2164, 60137), (3124, 41657), (3388, 38411), (3787, 34364), (5467, 23804), (5951, 21868), (7574, 17182), (8591, 15148), (10934, 11902)]