144865792

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 80

約数和(自身を含む): 303855552

約数和(自身を除く): 158989760

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 67, 82, 103, 128, 134, 164, 206, 256, 268, 328, 412, 512, 536, 656, 824, 1072, 1312, 1648, 2144, 2624, 2747, 3296, 4223, 4288, 5248, 5494, 6592, 6901, 8446, 8576, 10496, 10988, 13184, 13802, 16892, 17152, 20992, 21976, 26368, 27604, 33784, 34304, 43952, 52736, 55208, 67568, 87904, 110416, 135136, 175808, 220832, 270272, 282941, 351616, 441664, 540544, 565882, 703232, 883328, 1081088, 1131764, 1406464, 1766656, 2162176, 2263528, 3533312, 4527056, 9054112, 18108224, 36216448, 72432896, 144865792]

約数ペア:

[(1, 144865792), (2, 72432896), (4, 36216448), (8, 18108224), (16, 9054112), (32, 4527056), (41, 3533312), (64, 2263528), (67, 2162176), (82, 1766656), (103, 1406464), (128, 1131764), (134, 1081088), (164, 883328), (206, 703232), (256, 565882), (268, 540544), (328, 441664), (412, 351616), (512, 282941), (536, 270272), (656, 220832), (824, 175808), (1072, 135136), (1312, 110416), (1648, 87904), (2144, 67568), (2624, 55208), (2747, 52736), (3296, 43952), (4223, 34304), (4288, 33784), (5248, 27604), (5494, 26368), (6592, 21976), (6901, 20992), (8446, 17152), (8576, 16892), (10496, 13802), (10988, 13184)]