130761876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{81931}}^1$

素因数の和:81964

約数の個数: 48

約数和(自身を含む): 367055360

約数和(自身を除く): 236293484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 81931, 163862, 245793, 327724, 491586, 573517, 983172, 1147034, 1556689, 1720551, 2294068, 3113378, 3441102, 4670067, 6226756, 6882204, 9340134, 10896823, 18680268, 21793646, 32690469, 43587292, 65380938, 130761876]

約数ペア:

[(1, 130761876), (2, 65380938), (3, 43587292), (4, 32690469), (6, 21793646), (7, 18680268), (12, 10896823), (14, 9340134), (19, 6882204), (21, 6226756), (28, 4670067), (38, 3441102), (42, 3113378), (57, 2294068), (76, 1720551), (84, 1556689), (114, 1147034), (133, 983172), (228, 573517), (266, 491586), (399, 327724), (532, 245793), (798, 163862), (1596, 81931)]