127069348

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 267859872

約数和(自身を除く): 140790524

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 83, 98, 107, 146, 166, 196, 214, 292, 332, 428, 511, 581, 749, 1022, 1162, 1498, 2044, 2324, 2996, 3577, 4067, 5243, 6059, 7154, 7811, 8134, 8881, 10486, 12118, 14308, 15622, 16268, 17762, 20972, 24236, 31244, 35524, 42413, 54677, 62167, 84826, 109354, 124334, 169652, 218708, 248668, 296891, 382739, 435169, 593782, 648313, 765478, 870338, 1187564, 1296626, 1530956, 1740676, 2593252, 4538191, 9076382, 18152764, 31767337, 63534674, 127069348]

約数ペア:

[(1, 127069348), (2, 63534674), (4, 31767337), (7, 18152764), (14, 9076382), (28, 4538191), (49, 2593252), (73, 1740676), (83, 1530956), (98, 1296626), (107, 1187564), (146, 870338), (166, 765478), (196, 648313), (214, 593782), (292, 435169), (332, 382739), (428, 296891), (511, 248668), (581, 218708), (749, 169652), (1022, 124334), (1162, 109354), (1498, 84826), (2044, 62167), (2324, 54677), (2996, 42413), (3577, 35524), (4067, 31244), (5243, 24236), (6059, 20972), (7154, 17762), (7811, 16268), (8134, 15622), (8881, 14308), (10486, 12118)]