162391516

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3067}}^1$

素因数の和:3170

約数の個数: 48

約数和(自身を含む): 340867072

約数和(自身を除く): 178475556

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1708, 1891, 3067, 3782, 6134, 7564, 12268, 13237, 21469, 26474, 42938, 52948, 85876, 95077, 187087, 190154, 374174, 380308, 665539, 748348, 1309609, 1331078, 2619218, 2662156, 5238436, 5799697, 11599394, 23198788, 40597879, 81195758, 162391516]

約数ペア:

[(1, 162391516), (2, 81195758), (4, 40597879), (7, 23198788), (14, 11599394), (28, 5799697), (31, 5238436), (61, 2662156), (62, 2619218), (122, 1331078), (124, 1309609), (217, 748348), (244, 665539), (427, 380308), (434, 374174), (854, 190154), (868, 187087), (1708, 95077), (1891, 85876), (3067, 52948), (3782, 42938), (6134, 26474), (7564, 21469), (12268, 13237)]