147563234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 289766400

約数和(自身を除く): 142203166

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 139, 182, 247, 266, 278, 307, 494, 614, 973, 1729, 1807, 1946, 2149, 2641, 3458, 3614, 3991, 4298, 5282, 5833, 7982, 11666, 12649, 18487, 25298, 27937, 34333, 36974, 40831, 42673, 55874, 68666, 75829, 81662, 85346, 151658, 240331, 298711, 480662, 530803, 554749, 597422, 810787, 1061606, 1109498, 1621574, 3883243, 5675509, 7766486, 10540231, 11351018, 21080462, 73781617, 147563234]

約数ペア:

[(1, 147563234), (2, 73781617), (7, 21080462), (13, 11351018), (14, 10540231), (19, 7766486), (26, 5675509), (38, 3883243), (91, 1621574), (133, 1109498), (139, 1061606), (182, 810787), (247, 597422), (266, 554749), (278, 530803), (307, 480662), (494, 298711), (614, 240331), (973, 151658), (1729, 85346), (1807, 81662), (1946, 75829), (2149, 68666), (2641, 55874), (3458, 42673), (3614, 40831), (3991, 36974), (4298, 34333), (5282, 27937), (5833, 25298), (7982, 18487), (11666, 12649)]