138454428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 380982784

約数和(自身を除く): 242528356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 73, 84, 134, 146, 201, 219, 268, 292, 337, 402, 438, 469, 511, 674, 804, 876, 938, 1011, 1022, 1348, 1407, 1533, 1876, 2022, 2044, 2359, 2814, 3066, 4044, 4718, 4891, 5628, 6132, 7077, 9436, 9782, 14154, 14673, 19564, 22579, 24601, 28308, 29346, 34237, 45158, 49202, 58692, 67737, 68474, 73803, 90316, 98404, 102711, 135474, 136948, 147606, 158053, 172207, 205422, 270948, 295212, 316106, 344414, 410844, 474159, 516621, 632212, 688828, 948318, 1033242, 1648267, 1896636, 2066484, 3296534, 4944801, 6593068, 9889602, 11537869, 19779204, 23075738, 34613607, 46151476, 69227214, 138454428]

約数ペア:

[(1, 138454428), (2, 69227214), (3, 46151476), (4, 34613607), (6, 23075738), (7, 19779204), (12, 11537869), (14, 9889602), (21, 6593068), (28, 4944801), (42, 3296534), (67, 2066484), (73, 1896636), (84, 1648267), (134, 1033242), (146, 948318), (201, 688828), (219, 632212), (268, 516621), (292, 474159), (337, 410844), (402, 344414), (438, 316106), (469, 295212), (511, 270948), (674, 205422), (804, 172207), (876, 158053), (938, 147606), (1011, 136948), (1022, 135474), (1348, 102711), (1407, 98404), (1533, 90316), (1876, 73803), (2022, 68474), (2044, 67737), (2359, 58692), (2814, 49202), (3066, 45158), (4044, 34237), (4718, 29346), (4891, 28308), (5628, 24601), (6132, 22579), (7077, 19564), (9436, 14673), (9782, 14154)]