141939980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{467}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 369847296

約数和(自身を除く): 227907316

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 167, 182, 260, 334, 364, 455, 467, 668, 835, 910, 934, 1169, 1670, 1820, 1868, 2171, 2335, 2338, 3269, 3340, 4342, 4670, 4676, 5845, 6071, 6538, 8684, 9340, 10855, 11690, 12142, 13076, 15197, 16345, 21710, 23380, 24284, 30355, 30394, 32690, 42497, 43420, 60710, 60788, 65380, 75985, 77989, 84994, 121420, 151970, 155978, 169988, 212485, 303940, 311956, 389945, 424970, 545923, 779890, 849940, 1013857, 1091846, 1559780, 2027714, 2183692, 2729615, 4055428, 5069285, 5459230, 7096999, 10138570, 10918460, 14193998, 20277140, 28387996, 35484995, 70969990, 141939980]

約数ペア:

[(1, 141939980), (2, 70969990), (4, 35484995), (5, 28387996), (7, 20277140), (10, 14193998), (13, 10918460), (14, 10138570), (20, 7096999), (26, 5459230), (28, 5069285), (35, 4055428), (52, 2729615), (65, 2183692), (70, 2027714), (91, 1559780), (130, 1091846), (140, 1013857), (167, 849940), (182, 779890), (260, 545923), (334, 424970), (364, 389945), (455, 311956), (467, 303940), (668, 212485), (835, 169988), (910, 155978), (934, 151970), (1169, 121420), (1670, 84994), (1820, 77989), (1868, 75985), (2171, 65380), (2335, 60788), (2338, 60710), (3269, 43420), (3340, 42497), (4342, 32690), (4670, 30394), (4676, 30355), (5845, 24284), (6071, 23380), (6538, 21710), (8684, 16345), (9340, 15197), (10855, 13076), (11690, 12142)]