164984568

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:849

約数の個数: 96

約数和(自身を含む): 482630400

約数和(自身を除く): 317645832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 239, 294, 392, 478, 587, 588, 717, 956, 1174, 1176, 1434, 1673, 1761, 1912, 2348, 2868, 3346, 3522, 4109, 4696, 5019, 5736, 6692, 7044, 8218, 10038, 11711, 12327, 13384, 14088, 16436, 20076, 23422, 24654, 28763, 32872, 35133, 40152, 46844, 49308, 57526, 70266, 86289, 93688, 98616, 115052, 140293, 140532, 172578, 230104, 280586, 281064, 345156, 420879, 561172, 690312, 841758, 982051, 1122344, 1683516, 1964102, 2946153, 3367032, 3928204, 5892306, 6874357, 7856408, 11784612, 13748714, 20623071, 23569224, 27497428, 41246142, 54994856, 82492284, 164984568]

約数ペア:

[(1, 164984568), (2, 82492284), (3, 54994856), (4, 41246142), (6, 27497428), (7, 23569224), (8, 20623071), (12, 13748714), (14, 11784612), (21, 7856408), (24, 6874357), (28, 5892306), (42, 3928204), (49, 3367032), (56, 2946153), (84, 1964102), (98, 1683516), (147, 1122344), (168, 982051), (196, 841758), (239, 690312), (294, 561172), (392, 420879), (478, 345156), (587, 281064), (588, 280586), (717, 230104), (956, 172578), (1174, 140532), (1176, 140293), (1434, 115052), (1673, 98616), (1761, 93688), (1912, 86289), (2348, 70266), (2868, 57526), (3346, 49308), (3522, 46844), (4109, 40152), (4696, 35133), (5019, 32872), (5736, 28763), (6692, 24654), (7044, 23422), (8218, 20076), (10038, 16436), (11711, 14088), (12327, 13384)]