131109348

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 338688000

約数和(自身を除く): 207578652

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 79, 87, 114, 116, 158, 174, 228, 237, 251, 316, 348, 474, 502, 551, 753, 948, 1004, 1102, 1501, 1506, 1653, 2204, 2291, 3002, 3012, 3306, 4503, 4582, 4769, 6004, 6612, 6873, 7279, 9006, 9164, 9538, 13746, 14307, 14558, 18012, 19076, 19829, 21837, 27492, 28614, 29116, 39658, 43529, 43674, 57228, 59487, 79316, 87058, 87348, 118974, 130587, 138301, 174116, 237948, 261174, 276602, 376751, 414903, 522348, 553204, 575041, 753502, 829806, 1130253, 1150082, 1507004, 1659612, 1725123, 2260506, 2300164, 3450246, 4521012, 6900492, 10925779, 21851558, 32777337, 43703116, 65554674, 131109348]

約数ペア:

[(1, 131109348), (2, 65554674), (3, 43703116), (4, 32777337), (6, 21851558), (12, 10925779), (19, 6900492), (29, 4521012), (38, 3450246), (57, 2300164), (58, 2260506), (76, 1725123), (79, 1659612), (87, 1507004), (114, 1150082), (116, 1130253), (158, 829806), (174, 753502), (228, 575041), (237, 553204), (251, 522348), (316, 414903), (348, 376751), (474, 276602), (502, 261174), (551, 237948), (753, 174116), (948, 138301), (1004, 130587), (1102, 118974), (1501, 87348), (1506, 87058), (1653, 79316), (2204, 59487), (2291, 57228), (3002, 43674), (3012, 43529), (3306, 39658), (4503, 29116), (4582, 28614), (4769, 27492), (6004, 21837), (6612, 19829), (6873, 19076), (7279, 18012), (9006, 14558), (9164, 14307), (9538, 13746)]