131063142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 318536064

約数和(自身を除く): 187472922

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 83, 98, 123, 131, 147, 166, 246, 249, 262, 287, 294, 393, 498, 574, 581, 786, 861, 917, 1162, 1722, 1743, 1834, 2009, 2751, 3403, 3486, 4018, 4067, 5371, 5502, 6027, 6419, 6806, 8134, 10209, 10742, 10873, 12054, 12201, 12838, 16113, 19257, 20418, 21746, 23821, 24402, 32226, 32619, 37597, 38514, 47642, 65238, 71463, 75194, 76111, 112791, 142926, 152222, 166747, 225582, 228333, 263179, 333494, 445793, 456666, 500241, 526358, 532777, 789537, 891586, 1000482, 1065554, 1337379, 1579074, 1598331, 2674758, 3120551, 3196662, 6241102, 9361653, 18723306, 21843857, 43687714, 65531571, 131063142]

約数ペア:

[(1, 131063142), (2, 65531571), (3, 43687714), (6, 21843857), (7, 18723306), (14, 9361653), (21, 6241102), (41, 3196662), (42, 3120551), (49, 2674758), (82, 1598331), (83, 1579074), (98, 1337379), (123, 1065554), (131, 1000482), (147, 891586), (166, 789537), (246, 532777), (249, 526358), (262, 500241), (287, 456666), (294, 445793), (393, 333494), (498, 263179), (574, 228333), (581, 225582), (786, 166747), (861, 152222), (917, 142926), (1162, 112791), (1722, 76111), (1743, 75194), (1834, 71463), (2009, 65238), (2751, 47642), (3403, 38514), (3486, 37597), (4018, 32619), (4067, 32226), (5371, 24402), (5502, 23821), (6027, 21746), (6419, 20418), (6806, 19257), (8134, 16113), (10209, 12838), (10742, 12201), (10873, 12054)]