142023896

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3557}}^1$

素因数の和:3624

約数の個数: 64

約数和(自身を含む): 327905280

約数和(自身を除く): 185881384

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 644, 713, 868, 1288, 1426, 1736, 2852, 3557, 4991, 5704, 7114, 9982, 14228, 19964, 24899, 28456, 39928, 49798, 81811, 99596, 110267, 163622, 199192, 220534, 327244, 441068, 572677, 654488, 771869, 882136, 1145354, 1543738, 2290708, 2536141, 3087476, 4581416, 5072282, 6174952, 10144564, 17752987, 20289128, 35505974, 71011948, 142023896]

約数ペア:

[(1, 142023896), (2, 71011948), (4, 35505974), (7, 20289128), (8, 17752987), (14, 10144564), (23, 6174952), (28, 5072282), (31, 4581416), (46, 3087476), (56, 2536141), (62, 2290708), (92, 1543738), (124, 1145354), (161, 882136), (184, 771869), (217, 654488), (248, 572677), (322, 441068), (434, 327244), (644, 220534), (713, 199192), (868, 163622), (1288, 110267), (1426, 99596), (1736, 81811), (2852, 49798), (3557, 39928), (4991, 28456), (5704, 24899), (7114, 19964), (9982, 14228)]