149240928

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:556

約数の個数: 96

約数和(自身を含む): 411941376

約数和(自身を除く): 262700448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 257, 263, 276, 368, 514, 526, 552, 736, 771, 789, 1028, 1052, 1104, 1542, 1578, 2056, 2104, 2208, 3084, 3156, 4112, 4208, 5911, 6049, 6168, 6312, 8224, 8416, 11822, 12098, 12336, 12624, 17733, 18147, 23644, 24196, 24672, 25248, 35466, 36294, 47288, 48392, 67591, 70932, 72588, 94576, 96784, 135182, 141864, 145176, 189152, 193568, 202773, 270364, 283728, 290352, 405546, 540728, 567456, 580704, 811092, 1081456, 1554593, 1622184, 2162912, 3109186, 3244368, 4663779, 6218372, 6488736, 9327558, 12436744, 18655116, 24873488, 37310232, 49746976, 74620464, 149240928]

約数ペア:

[(1, 149240928), (2, 74620464), (3, 49746976), (4, 37310232), (6, 24873488), (8, 18655116), (12, 12436744), (16, 9327558), (23, 6488736), (24, 6218372), (32, 4663779), (46, 3244368), (48, 3109186), (69, 2162912), (92, 1622184), (96, 1554593), (138, 1081456), (184, 811092), (257, 580704), (263, 567456), (276, 540728), (368, 405546), (514, 290352), (526, 283728), (552, 270364), (736, 202773), (771, 193568), (789, 189152), (1028, 145176), (1052, 141864), (1104, 135182), (1542, 96784), (1578, 94576), (2056, 72588), (2104, 70932), (2208, 67591), (3084, 48392), (3156, 47288), (4112, 36294), (4208, 35466), (5911, 25248), (6049, 24672), (6168, 24196), (6312, 23644), (8224, 18147), (8416, 17733), (11822, 12624), (12098, 12336)]