123138708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:1973

約数の個数: 96

約数和(自身を含む): 363460608

約数和(自身を除く): 240321900

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 71, 77, 84, 132, 142, 154, 213, 231, 284, 308, 426, 462, 497, 781, 852, 924, 994, 1491, 1562, 1877, 1988, 2343, 2982, 3124, 3754, 4686, 5467, 5631, 5964, 7508, 9372, 10934, 11262, 13139, 16401, 20647, 21868, 22524, 26278, 32802, 39417, 41294, 52556, 61941, 65604, 78834, 82588, 123882, 133267, 144529, 157668, 247764, 266534, 289058, 399801, 433587, 533068, 578116, 799602, 867174, 932869, 1465937, 1599204, 1734348, 1865738, 2798607, 2931874, 3731476, 4397811, 5597214, 5863748, 8795622, 10261559, 11194428, 17591244, 20523118, 30784677, 41046236, 61569354, 123138708]

約数ペア:

[(1, 123138708), (2, 61569354), (3, 41046236), (4, 30784677), (6, 20523118), (7, 17591244), (11, 11194428), (12, 10261559), (14, 8795622), (21, 5863748), (22, 5597214), (28, 4397811), (33, 3731476), (42, 2931874), (44, 2798607), (66, 1865738), (71, 1734348), (77, 1599204), (84, 1465937), (132, 932869), (142, 867174), (154, 799602), (213, 578116), (231, 533068), (284, 433587), (308, 399801), (426, 289058), (462, 266534), (497, 247764), (781, 157668), (852, 144529), (924, 133267), (994, 123882), (1491, 82588), (1562, 78834), (1877, 65604), (1988, 61941), (2343, 52556), (2982, 41294), (3124, 39417), (3754, 32802), (4686, 26278), (5467, 22524), (5631, 21868), (5964, 20647), (7508, 16401), (9372, 13139), (10934, 11262)]